29 (twenty-nine) is a number. It comes between twenty-eight and thirty, and is an odd number. It is also the 10th prime number, after 2, 3, 5, 7, 11, 13, 17, 19, and 23.
| ||||
|---|---|---|---|---|
| Cardinal | twenty-nine | |||
| Ordinal | 29th (twenty-ninth) | |||
| Factorization | prime | |||
| Greek numeral | ΚΘ´ | |||
| Roman numeral | XXIX | |||
| Binary | 111012 | |||
| Ternary | 10023 | |||
| Quaternary | 1314 | |||
| Quinary | 1045 | |||
| Senary | 456 | |||
| Octal | 358 | |||
| Duodecimal | 2512 | |||
| Hexadecimal | 1D16 | |||
| Vigesimal | 1920 | |||
| Base 36 | T36 | |||
Science
change29 is the atomic number of copper.
