Number 128985129
Prime factorization
| Factorization | 3 * 3 * 3 * 3 * 3 * 7 * 13 * 19 * 307 |
| Divisors | 1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 81, 91, 117, 133, 171, 189, 243, 247, 273, 307, 351, 399, 513, 567, 741, 819, 921, 1053, 1197, 1539, 1701, 1729, 2149, 2223, 2457, 2763, 3159, 3591, 3991, 4617, 5187, 5833, 6447, 6669, 7371, 8289, 10773, 11973, 15561, 17499, 19341, 20007, 22113, 24867, 27937, 32319, 35919, 40831, 46683, 52497, 58023, 60021, 74601, 75829, 83811, 107757, 122493, 140049, 157491, 174069, 227487, 251433, 323271, 367479, 420147, 472473, 522207, 530803, 682461, 754299, 969813, 1102437, 1417419, 1592409, 2047383, 2262897, 3307311, 4777227, 6142149, 6788691, 9921933, 14331681, 18426447, 42995043, 128985129 |
| Count of divisors | 96 |
| Sum of divisors | 251130880 |
Basic properties
| Is prime? |
× NO
|
| Previous integer | 128985128 |
| Next integer | 128985130 |
| Previous prime number | 128985121 |
| Next prime number | 128985169 |
| Reciprocal | 7.752831e-9 |
| Square | 16637163503146640 |
| Square root | 11357.162013460935 |
| Natural logarithm | 18.675207676611038 |
| Decimal logarithm | 8.110539642349421 |
| Sine | -0.7472128493129628 |
| Cosine | 0.6645848010762836 |
| Tangent | -1.1243303309116677 |
Expressions
| Binary | 111101100000010100000101001 |
| Octal | 754024051 |
| Hexadecimal | 7b02829 |