Compare 9 vs 40
Property | 9 | 40 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 1 | 2 |
Total factors | 2 | 4 |
Prime factorization | 32 | 23 × 51 |
Prime factorization | 3 × 3 | 2 × 2 × 2 × 5 |
Divisors count | 3 | 8 |
Divisors | 1, 3, 9 | 1, 2, 4, 5, 8, 10, 20, 40 |
Number of properties | 1 | 0 |
Semiprimes | 3rd | |
Roman numberals | IX | XL |
Base 2 | 10012 | 1010002 |
Base 3 | 1003 | 11113 |
Base 4 | 214 | 2204 |
Base 5 | 145 | 1305 |
Base 6 | 136 | 1046 |
Base 7 | 127 | 557 |
Base 8 | 118 | 508 |
Base 9 | 109 | 449 |
Base 10 | 910 | 4010 |
Base 11 | 911 | 3711 |
Base 12 | 912 | 3412 |
Base 13 | 913 | 3113 |
Base 14 | 914 | 2c14 |
Base 15 | 915 | 2a15 |
Base 16 | 916 | 2816 |