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Number 4000

Prime factorization

Factorization 2 * 2 * 2 * 2 * 2 * 5 * 5 * 5
Divisors 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000
Count of divisors 24
Sum of divisors 9828

Basic properties

Is prime? × NO
Previous integer 3999
Next integer 4001
Previous prime number 3989
Next prime number 4001
Reciprocal 0.00025
Square 16000000
Square root 63.245553203367585
Natural logarithm 8.294049640102028
Decimal logarithm 3.6020599913279625
Sine -0.6835037938774287
Cosine -0.7299469595492275
Tangent 0.9363746022033171

Expressions

Binary 111110100000
Octal 7640
Hexadecimal fa0