Number 28728
Prime factorization
| Factorization | 2 * 2 * 2 * 3 * 3 * 3 * 7 * 19 |
| Divisors | 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 14364, 28728 |
| Count of divisors | 64 |
| Sum of divisors | 96000 |
Basic properties
| Is prime? |
× NO
|
| Previous integer | 28727 |
| Next integer | 28729 |
| Previous prime number | 28723 |
| Next prime number | 28729 |
| Reciprocal | 0.000034809245335 |
| Square | 825297984 |
| Square root | 169.49336270190642 |
| Natural logarithm | 10.265627535905919 |
| Decimal logarithm | 4.4583053921180165 |
| Sine | 0.9570863899801032 |
| Cosine | 0.2898027641601334 |
| Tangent | 3.302544034573996 |
Expressions
| Binary | 111000000111000 |
| Octal | 70070 |
| Hexadecimal | 7038 |