184 (one hundred [and] eighty-four) is the natural number following 183 and preceding 185.
| ||||
|---|---|---|---|---|
| Cardinal | one hundred eighty-four | |||
| Ordinal | 184th (one hundred eighty-fourth) | |||
| Factorization | 23 × 23 | |||
| Divisors | 1, 2, 4, 8, 23, 46, 92, 184 | |||
| Greek numeral | ΡΠΔ´ | |||
| Roman numeral | CLXXXIV | |||
| Binary | 101110002 | |||
| Ternary | 202113 | |||
| Senary | 5046 | |||
| Octal | 2708 | |||
| Duodecimal | 13412 | |||
| Hexadecimal | B816 | |||
In mathematics
editThere are 184 different Eulerian graphs on eight unlabeled vertices,[1] and 184 paths by which a chess rook can travel from one corner of a 4 × 4 chessboard to the opposite corner without passing through the same square twice.[2] 184 is also a refactorable number.
In other fields
editSome physicists have proposed that 184 is a magic number for neutrons in atomic nuclei.[3][4]
In poker, with one or more jokers as wild cards, there are 184 different straight flushes.[5]
See also
editReferences
edit- ^ Sloane, N. J. A. (ed.). "Sequence A003049 (Number of connected Eulerian graphs with n unlabeled nodes)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sloane, N. J. A. (ed.). "Sequence A007764 (Number of nonintersecting (or self-avoiding) rook paths joining opposite corners of an n X n grid)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ Sobiczewski, A.; Gareev, F.A.; Kalinkin, B.N. (September 1966). "Closed shells for and in a diffuse potential well". Physics Letters. 22 (4): 500–502. doi:10.1016/0031-9163(66)91243-1.
- ^ Cho, Adrian (February 2004). "New chemical elements probe the shoals of stability". Science. 303 (5659): 740. doi:10.1126/science.303.5659.740a. PMID 14764834. S2CID 37186047.
- ^ Sloane, N. J. A. (ed.). "Sequence A057799 (Number of ways of getting 5 of a kind, a straight flush, 4 of a kind, full house, flush, straight, 3 of a kind, 2 pair, a pair in wild-card poker with 1 joker)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
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