Compare 388 vs 400
| Property | 388 | 400 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 2 |
| Total factors | 3 | 6 |
| Prime factorization | 22 × 971 | 24 × 52 |
| Prime factorization | 2 × 2 × 97 | 2 × 2 × 2 × 2 × 5 × 5 |
| Divisors count | 6 | 15 |
| Divisors | 1, 2, 4, 97, 194, 388 | 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400 |
| Number of properties | 0 | 0 |
| Roman numberals | CCCLXXXVIII | CD |
| Base 2 | 1100001002 | 1100100002 |
| Base 3 | 1121013 | 1122113 |
| Base 4 | 120104 | 121004 |
| Base 5 | 30235 | 31005 |
| Base 6 | 14446 | 15046 |
| Base 7 | 10637 | 11117 |
| Base 8 | 6048 | 6208 |
| Base 9 | 4719 | 4849 |
| Base 10 | 38810 | 40010 |
| Base 11 | 32311 | 33411 |
| Base 12 | 28412 | 29412 |
| Base 13 | 23b13 | 24a13 |
| Base 14 | 1da14 | 20814 |
| Base 15 | 1ad15 | 1ba15 |
| Base 16 | 18416 | 19016 |