| ||||
|---|---|---|---|---|
| Cardinal | one thousand two hundred eighty-nine | |||
| Ordinal | 1289th (one thousand two hundred eighty-ninth) | |||
| Factorization | prime | |||
| Prime | yes | |||
| Greek numeral | ,ΑΣΠΘ´ | |||
| Roman numeral | MCCLXXXIX | |||
| Binary | 101000010012 | |||
| Ternary | 12022023 | |||
| Senary | 55456 | |||
| Octal | 24118 | |||
| Duodecimal | 8B512 | |||
| Hexadecimal | 50916 | |||
The number 1289 (twelve hundred eighty-nine) is the natural number following 1288 and preceding 1290.[1]