156 (number)

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search
← 155 156 157 →
Cardinal one hundred fifty-six
Ordinal 156th
(one hundred fifty-sixth)
Factorization 22× 3 × 13
Divisors 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
Greek numeral ΡΝϚ´
Roman numeral CLVI
Binary 100111002
Ternary 122103
Quaternary 21304
Quinary 11115
Senary 4206
Octal 2348
Duodecimal 11012
Hexadecimal 9C16
Vigesimal 7G20
Base 36 4C36

156 (one hundred [and] fifty-six) is the natural number, following 155 and preceding 157.

In mathematics[edit]

156 is an abundant number, a pronic number, a dodecagonal number,[1] a refactorable number and a Harshad number.

156 is a repdigit in base 5 (1111), and also in bases 25, 38, 51, 77, and 155.

In the military[edit]

In music[edit]

In transportation[edit]

In other fields[edit]

156 is also:

See also[edit]

References[edit]

  1. ^ "Sloane's A051624 : 12-gonal (or dodecagonal) numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28. 

External links[edit]