Compare 186 vs 189
| Property | 186 | 189 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 31 × 311 | 33 × 71 |
| Prime factorization | 2 × 3 × 31 | 3 × 3 × 3 × 7 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 3, 6, 31, 62, 93, 186 | 1, 3, 7, 9, 21, 27, 63, 189 |
| Number of properties | 0 | 0 |
| Roman numberals | CLXXXVI | CLXXXIX |
| Base 2 | 101110102 | 101111012 |
| Base 3 | 202203 | 210003 |
| Base 4 | 23224 | 23314 |
| Base 5 | 12215 | 12245 |
| Base 6 | 5106 | 5136 |
| Base 7 | 3547 | 3607 |
| Base 8 | 2728 | 2758 |
| Base 9 | 2269 | 2309 |
| Base 10 | 18610 | 18910 |
| Base 11 | 15a11 | 16211 |
| Base 12 | 13612 | 13912 |
| Base 13 | 11413 | 11713 |
| Base 14 | d414 | d714 |
| Base 15 | c615 | c915 |
| Base 16 | ba16 | bd16 |