Compare 438 vs 440
Property | 438 | 440 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 3 |
Total factors | 3 | 5 |
Prime factorization | 21 × 31 × 731 | 23 × 51 × 111 |
Prime factorization | 2 × 3 × 73 | 2 × 2 × 2 × 5 × 11 |
Divisors count | 8 | 16 |
Divisors | 1, 2, 3, 6, 73, 146, 219, 438 | 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440 |
Number of properties | 0 | 0 |
Roman numberals | CDXXXVIII | CDXL |
Base 2 | 1101101102 | 1101110002 |
Base 3 | 1210203 | 1210223 |
Base 4 | 123124 | 123204 |
Base 5 | 32235 | 32305 |
Base 6 | 20106 | 20126 |
Base 7 | 11647 | 11667 |
Base 8 | 6668 | 6708 |
Base 9 | 5369 | 5389 |
Base 10 | 43810 | 44010 |
Base 11 | 36911 | 37011 |
Base 12 | 30612 | 30812 |
Base 13 | 27913 | 27b13 |
Base 14 | 23414 | 23614 |
Base 15 | 1e315 | 1e515 |
Base 16 | 1b616 | 1b816 |