1 million digits of PI 1 billion digits of PI Mandelbrot set Explorer

Number 3987

Properties of the number 3987

Prime Factorization 32 x 443
Divisors 1, 3, 9, 443, 1329, 3987
Count of divisors 6
Sum of divisors 5772
Previous integer 3986
Next integer 3988
Is prime? NO
Previous prime 3967
Next prime 3989
3987th prime number
calculating, please wait
Is a Fibonacci number? NO
Zeckendorf representation 2584 + 987 + 377 + 34 + 5
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 39872 15896169
Square root √3987 63.142695539548
Cube 39873 63378025803
Cubic root ∛3987 15.856795011327
Natural logarithm 8.2907943473814
Decimal logarithm 3.6006462356624

Trigonometry of the number 3987

3987 modulo 360° 27°
Sine of 3987 radians -0.31354366682866
Cosine of 3987 radians -0.94957378280555
Tangent of 3987 radians 0.3301941065625
Sine of 3987 degrees 0.45399049973953
Cosine of 3987 degrees 0.89100652418837
Tangent of 3987 degrees 0.50952544949441
3987 degrees in radiants 69.586277277014
3987 radiants in degrees 228438.27291866

Base conversion of the number 3987

Binary 111110010011
Octal 7623
Duodecimal 2383
Hexadecimal f93
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