| ||||
|---|---|---|---|---|
| Cardinal | forty-one | |||
| Ordinal | 41st (forty-first) | |||
| Factorization | prime | |||
| Prime | 13th | |||
| Divisors | 1, 41 | |||
| Greek numeral | ΜΑ´ | |||
| Roman numeral | XLI | |||
| Binary | 1010012 | |||
| Ternary | 11123 | |||
| Senary | 1056 | |||
| Octal | 518 | |||
| Duodecimal | 3512 | |||
| Hexadecimal | 2916 | |||
41 (forty-one) is the natural number following 40 and preceding 42.
Look up forty-one in Wiktionary, the free dictionary.