Compare 9780 vs 9789
| Property | 9780 | 9789 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 22 × 31 × 51 × 1631 | 31 × 131 × 2511 |
| Prime factorization | 2 × 2 × 3 × 5 × 163 | 3 × 13 × 251 |
| Divisors count | 24 | 8 |
| Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780 | 1, 3, 13, 39, 251, 753, 3263, 9789 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 100110001101002 | 100110001111012 |
| Base 3 | 1111020203 | 1111021203 |
| Base 4 | 21203104 | 21203314 |
| Base 5 | 3031105 | 3031245 |
| Base 6 | 1131406 | 1131536 |
| Base 7 | 403417 | 403537 |
| Base 8 | 230648 | 230758 |
| Base 9 | 143669 | 143769 |
| Base 10 | 978010 | 978910 |
| Base 11 | 739111 | 739a11 |
| Base 12 | 57b012 | 57b912 |
| Base 13 | 45b413 | 45c013 |
| Base 14 | 37c814 | 37d314 |
| Base 15 | 2d7015 | 2d7915 |
| Base 16 | 263416 | 263d16 |