Compare 126 vs 138
Property | 126 | 138 |
---|---|---|
Type | composite number | composite number |
Unique factors | 3 | 3 |
Total factors | 4 | 3 |
Prime factorization | 21 × 32 × 71 | 21 × 31 × 231 |
Prime factorization | 2 × 3 × 3 × 7 | 2 × 3 × 23 |
Divisors count | 12 | 8 |
Divisors | 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126 | 1, 2, 3, 6, 23, 46, 69, 138 |
Number of properties | 0 | 0 |
Roman numberals | CXXVI | CXXXVIII |
Base 2 | 11111102 | 100010102 |
Base 3 | 112003 | 120103 |
Base 4 | 13324 | 20224 |
Base 5 | 10015 | 10235 |
Base 6 | 3306 | 3506 |
Base 7 | 2407 | 2557 |
Base 8 | 1768 | 2128 |
Base 9 | 1509 | 1639 |
Base 10 | 12610 | 13810 |
Base 11 | 10511 | 11611 |
Base 12 | a612 | b612 |
Base 13 | 9913 | a813 |
Base 14 | 9014 | 9c14 |
Base 15 | 8615 | 9315 |
Base 16 | 7e16 | 8a16 |