Compare 680 vs 680
| Property | 680 | 680 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 5 |
| Prime factorization | 23 × 51 × 171 | 23 × 51 × 171 |
| Prime factorization | 2 × 2 × 2 × 5 × 17 | 2 × 2 × 2 × 5 × 17 |
| Divisors count | 16 | 16 |
| Divisors | 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680 | 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680 |
| Number of properties | 0 | 0 |
| Roman numberals | DCLXXX | DCLXXX |
| Base 2 | 10101010002 | 10101010002 |
| Base 3 | 2210123 | 2210123 |
| Base 4 | 222204 | 222204 |
| Base 5 | 102105 | 102105 |
| Base 6 | 30526 | 30526 |
| Base 7 | 16617 | 16617 |
| Base 8 | 12508 | 12508 |
| Base 9 | 8359 | 8359 |
| Base 10 | 68010 | 68010 |
| Base 11 | 56911 | 56911 |
| Base 12 | 48812 | 48812 |
| Base 13 | 40413 | 40413 |
| Base 14 | 36814 | 36814 |
| Base 15 | 30515 | 30515 |
| Base 16 | 2a816 | 2a816 |