Compare 188990 vs 189001
| Property | 188990 | 189001 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 188991 | 3311 × 5711 |
| Prime factorization | 2 × 5 × 18899 | 331 × 571 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 18899, 37798, 94495, 188990 | 1, 331, 571, 189001 |
| Number of properties | 0 | 1 |
| Semiprimes | 42864th | |
| Roman numberals | ||
| Base 2 | 1011100010001111102 | 1011100010010010012 |
| Base 3 | 1001210201223 | 1001210210013 |
| Base 4 | 2320203324 | 2320210214 |
| Base 5 | 220214305 | 220220015 |
| Base 6 | 40145426 | 40150016 |
| Base 7 | 14146647 | 14150117 |
| Base 8 | 5610768 | 5611118 |
| Base 9 | 3172189 | 3172319 |
| Base 10 | 18899010 | 18900110 |
| Base 11 | 119a9a11 | 119aaa11 |
| Base 12 | 9145212 | 9146112 |
| Base 13 | 6803913 | 6804713 |
| Base 14 | 4cc3414 | 4cc4114 |
| Base 15 | 3aee515 | 3b00115 |
| Base 16 | 2e23e16 | 2e24916 |