Prime Factorization |
2 x 3 x 5 x 7 x 19 |
Divisors |
1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990 |
Count of divisors |
32 |
Sum of divisors |
11520 |
Previous integer |
3989 |
Next integer |
3991 |
Is prime? |
NO |
Previous prime |
3989 |
Next prime |
4001 |
3990th prime number |
↻ calculating, please wait |
Is a Fibonacci number? |
NO |
Zeckendorf representation |
2584 + 987 + 377 + 34 + 8 |
Is a Pell number? |
NO |
Is a regular number? |
NO |
Is a perfect number? |
NO |
Is a perfect square number? |
NO |
Is a perfect cube number? |
NO |
Is power of 2? |
NO |
Is power of 3? |
NO |
Square 39902 |
15920100 |
Square root √3990 |
63.166446789415 |
Cube 39903 |
63521199000 |
Cubic root ∛3990 |
15.860771138628 |
Natural logarithm |
8.2915465098839 |
Decimal logarithm |
3.6009728956867 |