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Number 268

Prime factorization

Factorization 2 * 2 * 67
Divisors 1, 2, 4, 67, 134, 268
Count of divisors 6
Sum of divisors 476

Basic properties

Is prime? × NO
Previous integer 267
Next integer 269
Previous prime number 263
Next prime number 269
Reciprocal 0.003731343283582
Square 71824
Square root 16.3707055437449
Natural logarithm 5.5909869805108565
Decimal logarithm 2.428134794028789
Sine -0.8218350110128397
Cosine -0.5697255608391865
Tangent 1.4425103374373878

Expressions

Binary 100001100
Octal 414
Hexadecimal 10c