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Figurate number
involved in the construction of pentagonal numbers are not rotationally symmetrical. The nth pentagonal number pn is the number of distinct dots in a pattern
Pentagonal_number
Theorem in number theory
In mathematics, Euler's pentagonal number theorem relates the product and series representations of the Euler function. It states that ∏ n = 1 ∞ ( 1 −
Pentagonal_number_theorem
Centered figurate number that represents a pentagon with a dot in the center
all other dots surrounding the center in successive pentagonal layers. The centered pentagonal number for n is given by the formula P n = 5 n 2 + 5 n +
Centered_pentagonal_number
number (7 × 11 × 13), pentagonal number, pentatope number, palindromic number 1002 = sphenic number, Mertens function zero, abundant number, number of
1000_(number)
Natural number
natural number following 50 and preceding 52. Fifty-one is a pentagonal number as well as a centered pentagonal number and an 18-gonal number a stella
51_(number)
Natural number
a centered cube number, a centered tetrahedral number, a pentagonal number, and a pentatope number. 35 is a highly cototient number, since there are
35_(number)
Natural number
272 2031 – centered pentagonal number 2032 – number of binary Lyndon words of length 16 with an even number of 1's 2033 – number of rooted trees with
2000_(number)
Number of partitions of an integer
is the Euler function; by Euler's pentagonal number theorem, this function is an alternating sum of pentagonal number powers of its argument. Srinivasa
Partition function (number theory)
Partition_function_(number_theory)
Natural number
pentagonal numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-06-11. "Sloane's A005891 : Centered pentagonal numbers"
900_(number)
Natural number
{\tbinom {11}{4}}} ), a pentagonal number, divisible by the number of primes below it, and a sparsely totient number. 331 is a prime number, super-prime, cuban
300_(number)
Natural number
47, 847 = 7 × 112 and 848 = 24 × 53 845 = 5 × 132, concentric pentagonal number, number of emergent parts in all partitions of 22 846 = 2 × 32 × 47, sum
800_(number)
Number in the 5th cell of any row of Pascal's triangle
pentagonal number and the (3k − 1)th pentatope number is always the ( 3 k 2 + k 2 ) {\displaystyle \left({\tfrac {3k^{2}+k}{2}}\right)} th pentagonal
Pentatope_number
Natural number
pairwise connections. a nontotient. a 14-gonal number. a centered pentagonal number. an Erdős–Woods number since it is possible to find sequences of 76
76_(number)
Natural number
and pentagonal (the first is 1; the third is 40755). It is also an idoneal number, a pentatope number, a pronic number, and an untouchable number. 210
210_(number)
Natural number
highly cototient number, product of three consecutive primes 4200 – nonagonal number, pentagonal pyramidal number, largely composite number 4210 – 11th semi-meandric
4000_(number)
Natural number
It is: a centered pentagonal number, a nontotient, a Smith number 527 = 17 × 31. It is: palindromic in base 15 (25215) the number of diagonals in a 34-gon
500_(number)
Natural number
hundred [and] forty-one) is the natural number following 140 and preceding 142. 141 is: a centered pentagonal number. the sum of the sums of the divisors
141_(number)
Natural number
natural number following 105 and preceding 107. 106 is a centered pentagonal number, a centered heptagonal number, and a regular 19-gonal number. There
106_(number)
Natural number
Spanish version 601 is: a prime number a centered pentagonal number 602 = 2 × 7 × 43. It is: a nontotient the number of cubes of edge length 1 required
600_(number)
Natural number
novel. 714 is the badge number of Sergeant Joe Friday. 715 = 5 × 11 × 13. It is: a sphenic number a pentagonal number a Harshad number a member of Ruth-Aaron
700_(number)
Decomposition of an integer as a sum of positive integers
is the Euler function; by Euler's pentagonal number theorem this function is an alternating sum of pentagonal number powers of its argument. p ( n ) =
Integer_partition
Natural number
solutions in the n-Queens Problem. 92 is the eighth pentagonal number. 92 is an Erdős–Woods number, since it is possible to find sequences of 92 consecutive
92_(number)
Natural number
area. 405 = 34 × 5, Mertens function returns 0, Harshad number, pentagonal pyramidal number; HTTP status code for "Method Not Allowed". Area code for
400_(number)
Natural number
edge lengths are 51, 52, 53, 80 and 84. 117 is a pentagonal number. 117 can be a substitute for the number 17, which is considered unlucky in Italy. When
117_(number)
Shape with five sides
echinoderms with a pentagonal shape. A Ho-Mg-Zn icosahedral quasicrystal formed as a pentagonal dodecahedron. The faces are true regular pentagons. A pyritohedral
Pentagon
Natural number
287 is a pentagonal number which follows the concept of triangular numbers. 287 is the sum of exactly 4 nonzero squares. 287 is a number where 6(287)-1
287_(number)
Natural number
31 (thirty-one) is the natural number following 30 and preceding 32. It is a prime number. 31 is a prime number, a twin prime (with 29), a super-prime
31_(number)
Headquarters of the U.S. Department of Defense
with a central five-acre (2.0 ha) pentagonal plaza. About 23,000 military and civilian employees work in the Pentagon, as well as about 3,000 non-defense
The_Pentagon
Mathematical identities related to integer partitions
fourth formula describes the pentagonal number theorem because of the exponents! These basic definitions apply to the pentagonal numbers and the card house
Rogers–Ramanujan_identities
Natural number
forty-seven) is the natural number following 246 and preceding 248. Additionally, 247 is: a semiprime.[citation needed] a pentagonal number. "A000326 - OEIS".
247_(number)
Polygonal number Triangular number Square number Pentagonal number Hexagonal number Heptagonal number Octagonal number Nonagonal number Decagonal number Centered
List of recreational number theory topics
List_of_recreational_number_theory_topics
Two pentagonal pyramids fused base-to-base
A pentagonal bipyramid or pentagonal dipyramid is a polyhedron with ten triangular faces. It is constructed by attaching two pentagonal pyramids to each
Pentagonal_bipyramid
Natural number
the natural number following 1000 and preceding 1002. One thousand and one is a sphenic number, a pentagonal number, a pentatope number and the first
1001_(number)
Natural number
semiperfect number, and a practical number. 176 is a cake number, a happy number, a pentagonal number, and an octagonal number. 15 can be partitioned in 176
176_(number)
Natural number
number 9077 – Markov number 9091 – unique prime 9103 – super-prime 9126 – pentagonal pyramidal number 9139 – tetrahedral number 9175 – smallest (provable)
9000_(number)
Natural number
pentagonal number and a centered square number. 145 = 12 2 + 1 2 = 8 2 + 9 2 {\displaystyle 145=12^{2}+1^{2}=8^{2}+9^{2}} . 145 is the fourth number that
145_(number)
Polyhedron with 10 faces
a pentagonal trapezohedron is the third in the infinite family of trapezohedra, face-transitive polyhedra. Its dual polyhedron is the pentagonal antiprism
Pentagonal_trapezohedron
Natural number
pyramidal number 40585 = largest factorion 40678 = pentagonal pyramidal number 40755 = the smallest number >1 to be a Triangular number, Pentagonal number, and
40,000
Constant used in a magic square
generalized pentagonal number is 171535 (solve the Diophantine equation x2 = y3 + 144y + 144, where y is divisible by 12); tetrahedral number is 2925. Note
Magic_constant
Natural number
polygonal number, 181 is: a centered square number, a centered pentagonal number, a centered dodecagonal number, a centered 18-gonal number, and a centered
181_(number)
Mathematical function
is the partition function. The Euler identity, also known as the Pentagonal number theorem, is ϕ ( q ) = ∑ n = − ∞ ∞ ( − 1 ) n q ( 3 n 2 − n ) / 2 .
Euler_function
Mathematical function
{1}{24}}}\eta (\tau ),\end{aligned}}} has a power series by the Euler Pentagonal number theorem: ϕ ( q ) = ∑ n = − ∞ ∞ ( − 1 ) n q 3 n 2 − n 2 . {\displaystyle
Dedekind_eta_function
Natural number
figurate number it is the 23rd triangular number, a hexagonal number, and a centered pentagonal number, the third number after 1 and 6 to have this combination
276_(number)
Tiling of the plane by pentagons
In geometry, a pentagonal tiling is a tiling of the plane where each individual piece is in the shape of a pentagon. A regular pentagonal tiling on the
Pentagonal_tiling
Natural number
Generalized Euler's number 92,236,816 = 96042 = 984 93,222,358 = Pell number 93,554,688 = 2-automorphic number 94,109,401 = Square pentagonal number 94,418,953
10,000,000
Figurate number
simplest kind of figurate number -- figurate numbers generalize their concept to other two-dimensional polygons, such as the pentagonal numbers, as well as
Triangular_number
Natural number
five pentagonal numbers, and therefore a pentagonal pyramidal number, as well as a nonagonal number. It is also the fourth ordered Bell number, and a
75_(number)
Liouville function Partition function (number theory) Integer partition Bell numbers Landau's function Pentagonal number theorem Bell series Lambert series
List_of_number_theory_topics
Centered figurate number representing an octahedron
the six vertices of a pentagonal pyramid, and each successive shell forms a larger pentagonal pyramid with a triangular number of points on each triangular
Centered_octahedral_number
Correlation theory
killed—Pentagon Press Secretary George Little described the White House Situation Room as looking "like a college fraternity house" due to the large number of
Pentagon_pizza_theory
Figurate number
385, 506, 650, 819, ... (sequence A000330 in the OEIS). The first few pentagonal pyramidal numbers are: 1, 6, 18, 40, 75, 126, 196, 288, 405, 550, 726
Pyramidal_number
four squares. Euler's identity may also refer to the pentagonal number theorem. Euler's number, e = 2.71828 … {\displaystyle e=2.71828\dots } , the base
List of topics named after Leonhard Euler
List_of_topics_named_after_Leonhard_Euler
Numbers obtained by adding the two previous ones
Fibonacci sequence in nature, using it to explain the (golden ratio-related) pentagonal form of some flowers. Field daisies most often have petals in counts of
Fibonacci_sequence
Natural number
(five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number. Humans, and
5
Catalan solid with 24 faces
In geometry, a pentagonal icositetrahedron or pentagonal icosikaitetrahedron is a Catalan solid which is the dual of the snub cube. In crystallography
Pentagonal_icositetrahedron
Catalan solid with 60 faces
The pentagonal hexecontahedron can be constructed from a snub dodecahedron without taking the dual. Pentagonal pyramids are added to the 12 pentagonal faces
Pentagonal_hexecontahedron
Solid with 12 equal pentagonal faces
regular dodecahedron or pentagonal dodecahedron is a dodecahedron (a polyhedron with 12 faces) composed of regular pentagonal faces, three meeting at
Regular_dodecahedron
Arithmetic function related to the divisors of an integer
pentagonal numbers (OEIS: A001318, starting at offset 1). Indeed, Euler proved this by logarithmic differentiation of the identity in his pentagonal number
Divisor_function
Polyhedron with 12 faces
self-intersecting equilateral pentagonal faces. A tetartoid (also tetragonal pentagonal dodecahedron, pentagon-tritetrahedron, and tetrahedric pentagon dodecahedron)
Dodecahedron
Natural number
(seven) is the natural number following 6 and preceding 8. It is the only prime number preceding a cube. As an early prime number in the series of positive
7
Class of series of figurate numbers, each having a central dot
exactly the sum of consecutive squares, i.e., n2 + (n − 1)2. centered pentagonal numbers 1, 6, 16, 31, 51, 76, 106, 141, 181, 226, 276, 331, ... (OEIS: A005891)
Centered_polygonal_number
graph Glaisher's theorem Landau's function Partition function (number theory) Pentagonal number theorem Plane partition Quotition and partition Rank of a partition
List_of_partition_topics
Number divisible only by 1 and itself
A prime number (or a prime) is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that
Prime_number
Natural number
the truncated trihexagonal tiling. A regular dodecahedron has twelve pentagonal faces. Regular cubes and octahedrons both have 12 edges, while regular
12_(number)
Natural number
expressible in terms of square roots. There are 15 monohedral convex pentagonal tilings, with eight being edge-to-edge. There are 15 regular and semiregular
15_(number)
11th Johnson solid (16 faces)
the gyroelongated pentagonal pyramid is a polyhedron constructed by attaching a pentagonal antiprism to the base of a pentagonal pyramid. An alternative
Gyroelongated pentagonal pyramid
Gyroelongated_pentagonal_pyramid
Product of an integer with itself
In mathematics, a square number or perfect square is an integer that is the square of an integer; in other words, it is the product of some integer with
Square_number
Tiling of the plane by pentagons
In geometry, a Cairo pentagonal tiling is a tessellation of the Euclidean plane by congruent convex pentagons, formed by overlaying two tessellations of
Cairo_pentagonal_tiling
Type of tessallation
self-replicating tessellation). It is one of few known pentagonal rep-tiles and is the only known pentagonal rep-tile whose sub-copies are equal in size. An
Sphinx_tiling
Mathematical identity found by Jacobi in 1829
corresponding affine Kac–Moody algebra. Jacobi's proof relies on Euler's pentagonal number theorem, which is itself a specific case of the Jacobi triple product
Jacobi_triple_product
Integer having a non-trivial divisor
A composite number is a positive integer that can be formed by multiplying two smaller positive integers. Accordingly, it is a positive integer that has
Composite_number
Niven's theorem (number theory) Ostrowski's theorem (number theory) Pentagonal number theorem (number theory) Prime number theorem (number theory) Principal
List_of_theorems
Technique for proving sets have equal size
proof of a classical result on the number of certain integer partitions. Bijective proofs of the pentagonal number theorem. Bijective proofs of the formula
Bijective_proof
Number, approximately 1.618
of the inverted pentagon in the pentagram's center) is φ {\displaystyle \varphi } , as the four-color illustration shows. Pentagonal and pentagrammic
Golden_ratio
Number used for counting
natural-number results: subtracting a larger natural number from a smaller one results in a negative number and dividing one natural number by another
Natural_number
Molecular structure having atoms at the centre and corners of a pentagonal bipyramid
chemistry, a pentagonal bipyramid is a molecular geometry with one atom at the centre with seven ligands at the corners of a pentagonal bipyramid. A perfect
Pentagonal bipyramidal molecular geometry
Pentagonal_bipyramidal_molecular_geometry
Mathematical concept
trigonometry Iterated binary operation Infinite expression Infinite series Pentagonal number theorem Jeffreys, Harold; Jeffreys, Bertha Swirles (1999). Methods
Infinite_product
25th Johnson solid (37 faces)
as its faces. To construct, begin by attaching the pentagonal rotunda's base to one of the pentagonal antiprism's decagons. This construction is called
Gyroelongated pentagonal rotunda
Gyroelongated_pentagonal_rotunda
Solid with twenty equal triangular faces
can be constructed from a pentagonal antiprism by attaching two pentagonal pyramids with regular faces to each of its pentagonal faces, or by putting points
Regular_icosahedron
Five-pointed star polygon
net of a pentagonal pyramid although with isosceles triangles. The pentagram can be constructed by connecting alternate vertices of a pentagon; see details
Pentagram
Number equal to the sum of its proper divisors
In number theory, a perfect number is a positive integer that is equal to the sum of its positive proper divisors, that is, divisors excluding the number
Perfect_number
Mexican professional wrestling character
Pentagón is a lucha libre, or professional wrestling, persona also referred to as a gimmick that has been portrayed by a number of different people over
Pentagón
Model for predicting molecular geometry
less common. The steric number of 7 occurs in iodine heptafluoride (IF7); the base geometry for a steric number of 7 is pentagonal bipyramidal. The most
VSEPR_theory
the equilateral square pyramid, pentagonal pyramid, triangular cupola, square cupola, pentagonal cupola, and pentagonal rotunda. The criterion is also
List_of_Johnson_solids
Antiprism with a five-sided base
icosahedron, a shape formed by removing two pentagonal pyramids from a regular icosahedron leaving two nonadjacent pentagonal faces; a related shape, the metabidiminished
Pentagonal_antiprism
Every positive integer is a sum of at most n n-gonal numbers
fewer pentagonal numbers, and so on. That is, the n-gonal numbers form an additive basis of order n. Three such representations of the number 17, for
Fermat polygonal number theorem
Fermat_polygonal_number_theorem
Mathematical conjecture
generalized pentagonal number), the arithmetic progression 24 n + 1 {\displaystyle 24n+1} is the only one, up to equivalence, that achieves the maximum number of
Rudin's_conjecture
US fighter jet display videos
of an increased number of training range incursions by unidentified aerial phenomena in recent years". On 27 April 2020, the Pentagon formally released
Pentagon_UFO_videos
Infinite product identity introduced by Watson
certain non-reduced affine root system. It is related to Euler's pentagonal number theorem. ∏ n ≥ 1 ( 1 − s n ) ( 1 − s n t ) ( 1 − s n − 1 t − 1 ) (
Quintuple_product_identity
Natural number, composite number
natural number following 13 and preceding 15. Look up fourteen in Wiktionary, the free dictionary. Fourteen is the seventh composite number. 14 is the
14_(number)
Special functions of several complex variables
summandization of the now mentioned Pochhammer product is described by the pentagonal number theorem in this way: ( x ; x ) ∞ = 1 + ∑ n = 1 ∞ [ − x Fn ( 2 n −
Theta_function
Alternate way to define a function in APL
{1}{2}}k(3k-1))+P(n-{\frac {1}{2}}k(3k+1))]} derived from Euler's pentagonal number theorem. Written as a dfn: pn ← {1≥⍵:0≤⍵ ⋄ -⌿+⌿∇¨rec ⍵} rec ← {⍵ -
Direct_function
Natural number
powers. 52488 = 3-smooth number 52633 = Carmichael number 53016 = pentagonal pyramidal number 53174 = number of partitions of 42 53361 = 2312 sum of the cubes
50,000
Natural number
divisor number, smallest 4-perfect number 30323 = Sophie Germain prime and safe prime 30420 = pentagonal pyramidal number 30537 = Riordan number 30694 =
30,000
Archimedean solid with 62 faces
of 62 faces: 20 regular triangular faces, 30 square faces, 12 regular pentagonal faces, with 60 vertices, and 120 edges. Johannes Kepler in Harmonices
Rhombicosidodecahedron
Ratio of the perimeter of Bernoulli's lemniscate to its diameter
the first equality. The second equality can be proved by using the pentagonal number theorem. Berndt, Bruce C. (1998). Ramanujan's Notebooks Part V. Springer
Lemniscate_constant
Mathematical term
{3j+1}{2}}\right\rceil } denote the sequence of interleaved pentagonal numbers, i.e., so that the pentagonal number theorem is expanded in the form of ( q ; q ) ∞
Lambert_series
Polyhedron with 10 faces
4-antiprism) Square cupola (Johnson solid 4) Pentagonal bipyramid (Johnson solid 13, 5-bipyramid) Augmented pentagonal prism (Johnson solid 52) Augmented tridiminished
Decahedron
Natural number
thirteen Archimedean solids, and five semiregular prisms (the triangular, pentagonal, hexagonal, octagonal, and decagonal prisms). 23 Coxeter groups of paracompact
23_(number)
rhombicosidodecahedron Pentagonal bipyramid Pentagonal cupola Pentagonal gyrobicupola Pentagonal gyrocupolarotunda Pentagonal orthobicupola Pentagonal orthobirotunda
List_of_mathematical_shapes
PENTAGONAL NUMBER
PENTAGONAL NUMBER
Surname or Lastname
French (western)
French (western) : from a pet form of Martin 1.English : habitational name from Martineau in France. The name was also taken to England by Huguenot refugees in the 17th century (see below).Harriet Martineau (1802–76), the English writer, was the daughter of a Norwich manufacturer. She was descended from a family of French Huguenots who owned land around Poitou and Touraine in the 15th century. They included a number of surgeons in the 17th century. In the 19th century a branch of the family was firmly established in Birmingham, England; others went to North America.
Boy/Male
Tamil
Rajaraman | ராஜரமணÂ
Equal n number of ramans
Rajaraman | ராஜரமணÂ
Surname or Lastname
German and Jewish (Ashkenazic)
German and Jewish (Ashkenazic) : nickname derived from German drei ‘three’, Middle High German drī(e), with the addition of the suffix -er. This was the name of a medieval coin worth three hellers (see Heller), and it is possible that the German surname may have been derived from this word. More probably, the nickname is derived from some other connection with the number three, too anecdotal to be even guessed at now.North German and Scandinavian : occupational name for a turner of wood or bone, from an agent derivative of Middle Low German dreien, dregen ‘to turn’. See also Dressler.Jewish (Ashkenazic) : occupational name from Yiddish dreyer ‘turner’, or a nickname from a homonym meaning ‘swindler, cheat’.English : variant spelling of Dryer.
Surname or Lastname
English
English : habitational name from a place in Cumbria (Westmorland). The place name is recorded in Domesday Book as Lupetun, and probably derives from an Old English personal name Hluppa (of uncertain origin) + Old English tūn ‘enclosure’, ‘settlement’.The name was brought to America by John Lupton, who sailed from Gravesend, England, on the Primrose in 1635, and is recorded in VA three years later. On 24 October 1635 Davie Lupton set off on the Constance bound for VA, but there is no record of his arrival in the New World. A Christopher Lupton is recorded in Suffolk Co., Long Island, NY, c.1635, and a large number of Luptons in NC descend from him. An American family of the name settled in the area of Winchester, VA, in the mid18th century; they can be traced back to Martin Lupton, who was married in 1630 in the parish of Rothwell, Yorkshire, England.
Surname or Lastname
English (of Norman origin)
English (of Norman origin) : habitational name from a lost place, of uncertain location, named in Anglo-Norman French as mesnil Warin ‘domain of Warin’ (see Waring). The surname has had a large number of variant spellings; it is normally pronounced ‘Mannering’.
Surname or Lastname
English
English : topographic name for someone living in a hollow, Middle English dybbe. The surname is most common in Yorkshire, where a number of minor place names are formed from it.
Boy/Male
Tamil
Reducer of the number of demons
Girl/Female
Tamil
Ankisha | அநà¯à®•à¯€à®·à®¾
Goddess of number
Ankisha | அநà¯à®•à¯€à®·à®¾
Girl/Female
Tamil
Srestha | ஸà¯à®°à¯‡à®¸à¯à®¤à®¾
The best in number & quality, Most Happy or prosperous
Srestha | ஸà¯à®°à¯‡à®¸à¯à®¤à®¾
Surname or Lastname
English
English : habitational names from any of a number of places called Hargrave or Hargreave, of which there are examples in Cheshire, Northamptonshire, and Suffolk; all are named with Old English hÄr ‘gray’ or hara ‘hare’ + grÄf ‘grove’ or græfe ‘thicket’.
Surname or Lastname
English
English : variant of Marsh.French : habitational name from places so named in Ardèche, Ardennes, Gard, Loire, Nièvre, and Meurthe-et-Moselle, from the Latin personal name Marcius, used adjectivally.French : from the personal name Meard, Mard, Mart, vernacular forms of the saint’s name Médard. Morlet notes that there are a number of places called Saint-Mars, formerly recorded in Latin as Sanctus Medardus.French : from the name of the month, mars ‘ March’, denoting seed sown in March, and hence a metonymic name for an arable grower.French (De Mars) : habitational name from Mars in the Ardennes.Dutch : from a short form of the personal name Marsilius.
Surname or Lastname
English and Dutch
English and Dutch : from Latin Marcus, the personal name of St. Mark the Evangelist, author of the second Gospel. The name was borne also by a number of other early Christian saints. Marcus was an old Roman name, of uncertain (possibly non-Italic) etymology; it may have some connection with the name of the war god Mars. Compare Martin. The personal name was not as popular in England in the Middle Ages as it was on the Continent, especially in Italy, where the evangelist became the patron of Venice and the Venetian Republic, and was allegedly buried at Aquileia. As an American family name, this has absorbed cognate and similar names from other European languages, including Greek Markos and Slavic Marek.English, German, and Dutch (van der Mark) : topographic name for someone who lived on a boundary between two districts, from Middle English merke, Middle High German marc, Middle Dutch marke, merke, all meaning ‘borderland’. The German term also denotes an area of fenced-off land (see Marker 5) and, like the English word, is embodied in various place names which have given rise to habitational names.English (of Norman origin) : habitational name from Marck, Pas-de-Calais.German : from Marko, a short form of any of the Germanic compound personal names formed with mark ‘borderland’ as the first element, for example Markwardt.Americanization or shortened form of any of several like-sounding Jewish or Slavic surnames (see for example Markow, Markowitz, Markovich).Irish (northeastern Ulster) : probably a short form of Markey (when not of English origin).
Surname or Lastname
English, Welsh, German, etc.
English, Welsh, German, etc. : ultimately from the Hebrew personal name yÅÌ£hÄnÄn ‘Jehovah has favored (me with a son)’ or ‘may Jehovah favor (this child)’. This personal name was adopted into Latin (via Greek) as Johannes, and has enjoyed enormous popularity in Europe throughout the Christian era, being given in honor of St. John the Baptist, precursor of Christ, and of St. John the Evangelist, author of the fourth gospel, as well as others of the nearly one thousand other Christian saints of the name. Some of the principal forms of the personal name in other European languages are Welsh Ieuan, Evan, Siôn, and Ioan; Scottish Ia(i)n; Irish Séan; German Johann, Johannes, Hans; Dutch Jan; French Jean; Italian Giovanni, Gianni, Ianni; Spanish Juan; Portuguese João; Greek IÅannÄ“s (vernacular Yannis); Czech Jan; Russian Ivan. Polish has surnames both from the western Slavic form Jan and from the eastern Slavic form Iwan. There were a number of different forms of the name in Middle English, including Jan(e), a male name (see Jane); Jen (see Jenkin); Jon(e) (see Jones); and Han(n) (see Hann). There were also various Middle English feminine versions of this name (e.g. Joan, Jehan), and some of these were indistinguishable from masculine forms. The distinction on grounds of gender between John and Joan was not firmly established in English until the 17th century. It was even later that Jean and Jane were specialized as specifically feminine names in English; bearers of these surnames and their derivatives are more likely to derive them from a male ancestor than a female. As a surname in the British Isles, John is particularly frequent in Wales, where it is a late formation representing Welsh Siôn rather than the older form Ieuan (which gave rise to the surname Evan). As an American family name this form has absorbed various cognates from continental European languages. (For forms, see Hanks and Hodges 1988.)
Surname or Lastname
English
English : habitational name from any of various places so named. Gratton in Derbyshire is from Old English grēat ‘great’ + tūn ‘enclosure’, ‘settlement’. Gratton in High Bray, Devon, is probably ‘great hill’, from Old English grēat + dūn. A number of minor places in Devon are named from the dialect word gratton, gratten ‘stubble-field’.
Surname or Lastname
English (mainly northeastern)
English (mainly northeastern) : habitational name from any of various minor places (including perhaps some now lost) named from Old English hÄr ‘gray’, hara ‘hare’, or hær ‘rock’, ‘tumulus’ + land ‘tract of land’, ‘estate’, ‘cultivated land’, notably Harland in Kirkbymoorside. North Yorkshire, which is named from hær + land. This surname has been present in northern Ireland since the 17th century.French (Normandy) : nickname for someone given to stirring up trouble, from the present participle of medieval French hareler ‘to create a disturbance’.George and Michael Harland were Quakers who emigrated from Durham, England, to Ireland. George went on to DE in 1687 and became governor in 1695, while Michael went to Philadelphia. George Harland’s descendants, who dropped the final -d from their name, included a number of prominent American politicians, in particular James Harlan (1820–99), who became a senator and secretary of the interior.
Surname or Lastname
English
English : habitational name from any of several places so called, named with the genitive plural huntena of Old English hunta ‘hunter’ + tūn ‘enclosure’, ‘settlement’ or dūn ‘hill’ (the forms in -ton and -don having become inextricably confused). A number of bearers of this name may well derive it from Huntingdon, now in Cambridgeshire (formerly the county seat of the old county of Huntingdonshire), which is named from the genitive case of Old English hunta ‘huntsman’, perhaps used as a personal name, + dūn ‘hill’.A prominent American family of this name were founded by Simon Huntington, who himself never saw the New World, for he died in 1633 on the voyage to Boston, where his widow settled with her children. Their descendants include Jabez Huntington (1719–86), a wealthy West Indies trader, and Samuel Huntington (1731–96), who was one of the signers of the Declaration of Independence. Collis Potter Huntington (1821–1900) was an American railway magnate. Beginning with little education or money, he made a huge fortune, some of which he left to his nephew, Henry Huntington (1850–1927), who used the money to establish the Huntington library and art gallery in CA.
Surname or Lastname
English (common in Devon and Cornwall), Spanish (Julián), and German
English (common in Devon and Cornwall), Spanish (Julián), and German : from a personal name, Latin Iulianus, a derivative of Iulius (see Julius), which was borne by a number of early saints. In Middle English the name was borne in the same form by women, whence the modern girl’s name Gillian.
Girl/Female
Tamil
Sreshtha | à®·à¯à®°à¯‡à®·à¯à®Ÿ
The best in number & quality, Most Happy or prosperous
Sreshtha | à®·à¯à®°à¯‡à®·à¯à®Ÿ
Surname or Lastname
Americanized form of the Latin personal name Januarius or its Italian derivative Gennaro, which was borne by a number of early Christian saints, most famously a 3rd-century bishop of Benevento who became the patron of Naples.English
Americanized form of the Latin personal name Januarius or its Italian derivative Gennaro, which was borne by a number of early Christian saints, most famously a 3rd-century bishop of Benevento who became the patron of Naples.English : altered form of Janeway.In New England, a translation of French Janvier.
Surname or Lastname
English
English : nickname for a virile man, from Middle English male ‘masculine’ (Old French masle, madle, Latin masculus).Belgian (van Male) : habitational name from any of a number of places in Flanders named Male.
PENTAGONAL NUMBER
PENTAGONAL NUMBER
Girl/Female
Hindu, Indian, Sindhi
Loveable; Goddess of Mexico
Boy/Male
American, Anglo, British, Christian, English
Happy Friend; Light-hearted Friend; Bright Friend
Male
Arthurian
, (lordly); brother of Gildas.
Girl/Female
Hindu, Indian
Peacock's Feather
Girl/Female
Arabic, Muslim
Radiance
Boy/Male
Hindu
Ali
Girl/Female
Indian
Bunch of Flowers
Boy/Male
American, British, Christian, English, Hebrew, Latin
The King; Medow at the Water
Boy/Male
Sikh
One on whom there is gods grace, Gods mercy
Boy/Male
Hindu, Indian
Son of the River
PENTAGONAL NUMBER
PENTAGONAL NUMBER
PENTAGONAL NUMBER
PENTAGONAL NUMBER
PENTAGONAL NUMBER
n.
That which is regulated by count; poetic measure, as divisions of time or number of syllables; hence, poetry, verse; -- chiefly used in the plural.
a.
Having seven angles or sides.
a.
Pentagonal.
adv.
In the form of a pentagon; with five angles.
n.
A pentagon.
imp. & p. p.
of Number
p. pr & vb. n.
of Number
n.
The distinction of objects, as one, or more than one (in some languages, as one, or two, or more than two), expressed (usually) by a difference in the form of a word; thus, the singular number and the plural number are the names of the forms of a word indicating the objects denoted or referred to by the word as one, or as more than one.
a.
Of or pertaining to plants of the order Pentagyna; having five styles.
n.
A plane figure having five angles, and, consequently, five sides; any figure having five angles.
n.
pl. of Number. The fourth book of the Pentateuch, containing the census of the Hebrews.
n. pl.
A class of Echinodermata including the true starfishes. The rays vary in number and always have ambulacral grooves below. The body is star-shaped or pentagonal.
a.
Heptagonal.
n.
To amount; to equal in number; to contain; to consist of; as, the army numbers fifty thousand.
n.
To give or apply a number or numbers to; to assign the place of in a series by order of number; to designate the place of by a number or numeral; as, to number the houses in a street, or the apartments in a building.
n.
The pentagonal dodecahedron, a common form of pyrite.
a.
Having five corners or angles.
n.
One who numbers.