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Cardinal | forty-nine | |||
Ordinal | 49th (forty-ninth) | |||
Factorization | 72 | |||
Divisors | 1,1-;
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Greek numeral | ΜΘ´ | |||
Roman numeral | XLIX | |||
Binary | 1100012 | |||
Ternary | 12113 | |||
Senary | 1216 | |||
Octal | 618 | |||
Duodecimal | 4112 | |||
Hexadecimal | 3116 |
49 (forty-nine) is the natural number following 48 and preceding 50.