400 (number) - Simple English Wikipedia, the free encyclopedia
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Cardinal | four hundred | |||
Ordinal | 400th (four hundredth) | |||
Factorization | 24× 52 | |||
Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400 | |||
Greek numeral | Υ´ | |||
Roman numeral | CD | |||
Binary | 1100100002 | |||
Ternary | 1122113 | |||
Quaternary | 121004 | |||
Quinary | 31005 | |||
Senary | 15046 | |||
Octal | 6208 | |||
Duodecimal | 29412 | |||
Hexadecimal | 19016 | |||
Vigesimal | 10020 | |||
Base 36 | B436 |
400 (four hundred) is the natural number after 399 and before 401.