Number 28129140
Prime factorization
| Factorization | 2 * 2 * 3 * 3 * 3 * 5 * 13 * 4007 |
| Divisors | 1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 4007, 7020, 8014, 12021, 16028, 20035, 24042, 36063, 40070, 48084, 52091, 60105, 72126, 80140, 104182, 108189, 120210, 144252, 156273, 180315, 208364, 216378, 240420, 260455, 312546, 360630, 432756, 468819, 520910, 540945, 625092, 721260, 781365, 937638, 1041820, 1081890, 1406457, 1562730, 1875276, 2163780, 2344095, 2812914, 3125460, 4688190, 5625828, 7032285, 9376380, 14064570, 28129140 |
| Count of divisors | 96 |
| Sum of divisors | 94268160 |
Basic properties
| Is prime? |
× NO
|
| Previous integer | 28129139 |
| Next integer | 28129141 |
| Previous prime number | 28129133 |
| Next prime number | 28129141 |
| Reciprocal | 3.5550322e-8 |
| Square | 791248517139600 |
| Square root | 5303.691167479494 |
| Natural logarithm | 17.152316607656 |
| Decimal logarithm | 7.449156454562505 |
| Sine | -0.8936270874414666 |
| Cosine | -0.4488102367269281 |
| Tangent | 1.9911022840265131 |
Expressions
| Binary | 1101011010011011101110100 |
| Octal | 153233564 |
| Hexadecimal | 1ad3774 |