369 (number)

From Infogalactic: the planetary knowledge core
Jump to: navigation, search
368 369 370
Cardinal three hundred sixty-nine
Ordinal 369th
(three hundred and sixty-ninth)
Factorization 32× 41
Divisors 1, 3, 9, 41, 123, 369 kkk
Roman numeral CCCLXIX
Binary 1011100012
Ternary 1112003
Quaternary 113014
Quinary 24345
Senary 14136
Octal 5618
Duodecimal 26912
Hexadecimal 17116
Vigesimal I920
Base 36 A936

Three hundred sixty-nine is the natural number following three hundred sixty-eight and preceding three hundred seventy.

In mathematics

369 is the magic constant of the 9 × 9 magic square[1][2] and the n-Queens Problem for n = 9.[2]

There are 369 free octominoes (polyominoes of order 8).[3][4]

In other fields

369 is also:

References

  1. Lua error in package.lua at line 80: module 'strict' not found.
  2. 2.0 2.1 Sequence A006003 in OEIS.
  3. Lua error in package.lua at line 80: module 'strict' not found.
  4. Sequence A000105 in OEIS.