159 (number)

159 is a number. It comes after 158 and before 160.

← 158 159 160 →
Cardinalone hundred fifty-nine
Ordinal159th
(one hundred fifty-ninth)
Factorization3 × 53
Greek numeralΡΝΘ´
Roman numeralCLIX
Binary100111112
Ternary122203
Quaternary21334
Quinary11145
Senary4236
Octal2378
Duodecimal11312
Hexadecimal9F16
Vigesimal7J20
Base 364F36

In mathematics

  • 159 is an odd number.
  • It is a composite number, because it can be divided evenly by 3 and 53. (3 × 53 = 159)
  • The sum of its digits (1 + 5 + 9) is 15.