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64 (number)

From Simple English Wikipedia, the free encyclopedia
← 63 64 65 →
Cardinalsixty-four
Ordinal64th
(sixty-fourth)
Factorization26
Greek numeralΞΔ´
Roman numeralLXIV
Binary10000002
Ternary21013
Quaternary10004
Quinary2245
Senary1446
Octal1008
Duodecimal5412
Hexadecimal4016
Vigesimal3420
Base 361S36

Sixty-four is a number. It comes between sixty-three and sixty-five, and is an even number.

It is divisible by 1, 2, 4, 8, 16, 32, and 64. 64 is the 8th square number after 1, 4, 9, 16, 25, 36, and 49. It is the fourth cube after 1, 8, and 27.

There are sixty-four 1x1 squares on a chess, checkers and draughts board. It is also a power of two.