Compare 440 vs 441
| Property | 440 | 441 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 5 | 4 |
| Prime factorization | 23 × 51 × 111 | 32 × 72 |
| Prime factorization | 2 × 2 × 2 × 5 × 11 | 3 × 3 × 7 × 7 |
| Divisors count | 16 | 9 |
| Divisors | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440 | 1, 3, 7, 9, 21, 49, 63, 147, 441 |
| Number of properties | 0 | 0 |
| Roman numberals | CDXL | CDXLI |
| Base 2 | 1101110002 | 1101110012 |
| Base 3 | 1210223 | 1211003 |
| Base 4 | 123204 | 123214 |
| Base 5 | 32305 | 32315 |
| Base 6 | 20126 | 20136 |
| Base 7 | 11667 | 12007 |
| Base 8 | 6708 | 6718 |
| Base 9 | 5389 | 5409 |
| Base 10 | 44010 | 44110 |
| Base 11 | 37011 | 37111 |
| Base 12 | 30812 | 30912 |
| Base 13 | 27b13 | 27c13 |
| Base 14 | 23614 | 23714 |
| Base 15 | 1e515 | 1e615 |
| Base 16 | 1b816 | 1b916 |