Compare 144 vs 156
| Property | 144 | 156 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 6 | 4 |
| Prime factorization | 24 × 32 | 22 × 31 × 131 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 | 2 × 2 × 3 × 13 |
| Divisors count | 15 | 12 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144 | 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 |
| Number of properties | 0 | 0 |
| Roman numberals | CXLIV | CLVI |
| Base 2 | 100100002 | 100111002 |
| Base 3 | 121003 | 122103 |
| Base 4 | 21004 | 21304 |
| Base 5 | 10345 | 11115 |
| Base 6 | 4006 | 4206 |
| Base 7 | 2647 | 3127 |
| Base 8 | 2208 | 2348 |
| Base 9 | 1709 | 1839 |
| Base 10 | 14410 | 15610 |
| Base 11 | 12111 | 13211 |
| Base 12 | 10012 | 11012 |
| Base 13 | b113 | c013 |
| Base 14 | a414 | b214 |
| Base 15 | 9915 | a615 |
| Base 16 | 9016 | 9c16 |