Number 3981881
Prime factorization
Basic properties
| Is prime? |
◎ YES
It's 281999th prime number. |
| Previous integer | 3981880 |
| Next integer | 3981882 |
| Previous prime number | 3981871 |
| Next prime number | 3981883 |
| Reciprocal | 2.5113759e-7 |
| Square | 15855376298161 |
| Square root | 1995.465108690202 |
| Natural logarithm | 15.197264878679569 |
| Decimal logarithm | 6.600088276832628 |
| Sine | 0.2726720547948751 |
| Cosine | 0.9621070369423251 |
| Tangent | 0.28341135063459766 |
Expressions
| Binary | 1111001100001000111001 |
| Octal | 17141071 |
| Hexadecimal | 3cc239 |