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Number 138268

Prime factorization

Factorization 2 * 2 * 13 * 2659
Divisors 1, 2, 4, 13, 26, 52, 2659, 5318, 10636, 34567, 69134, 138268
Count of divisors 12
Sum of divisors 260680

Basic properties

Is prime? × NO
Previous integer 138267
Next integer 138269
Previous prime number 138251
Next prime number 138283
Reciprocal 0.000007232331414
Square 19118039824
Square root 371.8440533341901
Natural logarithm 11.836949109824447
Decimal logarithm 5.140721680966366
Sine 0.22225840779796147
Cosine 0.9749877948790513
Tangent 0.22796019495355113

Expressions

Binary 100001110000011100
Octal 416034
Hexadecimal 21c1c