Compare 1408 vs 1420
| Property | 1408 | 1420 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 8 | 4 |
| Prime factorization | 27 × 111 | 22 × 51 × 711 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 | 2 × 2 × 5 × 71 |
| Divisors count | 16 | 12 |
| Divisors | 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408 | 1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420 |
| Number of properties | 0 | 0 |
| Roman numberals | MCDVIII | MCDXX |
| Base 2 | 101100000002 | 101100011002 |
| Base 3 | 12210113 | 12211213 |
| Base 4 | 1120004 | 1120304 |
| Base 5 | 211135 | 211405 |
| Base 6 | 103046 | 103246 |
| Base 7 | 40517 | 40667 |
| Base 8 | 26008 | 26148 |
| Base 9 | 18349 | 18479 |
| Base 10 | 140810 | 142010 |
| Base 11 | 107011 | 108111 |
| Base 12 | 99412 | 9a412 |
| Base 13 | 84413 | 85313 |
| Base 14 | 72814 | 73614 |
| Base 15 | 63d15 | 64a15 |
| Base 16 | 58016 | 58c16 |