| ||||
|---|---|---|---|---|
| Cardinal | one thousand seven hundred twenty-eight | |||
| Ordinal | 1728th (one thousand seven hundred twenty-eighth) | |||
| Factorization | 26 × 33 | |||
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728 | |||
| Greek numeral | ,ΑΨΚΗ´ | |||
| Roman numeral | MDCCXXVIII | |||
| Binary | 110110000002 | |||
| Ternary | 21010003 | |||
| Senary | 120006 | |||
| Octal | 33008 | |||
| Duodecimal | 100012 | |||
| Hexadecimal | 6C016 | |||
1728 is the natural number following 1727 and preceding 1729. It is a dozen gross, or one great gross (or grand gross).[1] It is also the number of cubic inches in a cubic foot.