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Number 138069

Prime factorization

Factorization 3 * 3 * 23 * 23 * 29
Divisors 1, 3, 9, 23, 29, 69, 87, 207, 261, 529, 667, 1587, 2001, 4761, 6003, 15341, 46023, 138069
Count of divisors 18
Sum of divisors 215670

Basic properties

Is prime? × NO
Previous integer 138068
Next integer 138070
Previous prime number 138059
Next prime number 138071
Reciprocal 0.000007242755433
Square 19063048761
Square root 371.57637169228076
Natural logarithm 11.835508839180992
Decimal logarithm 5.140096179373467
Sine 0.7549203227631602
Cosine -0.6558165187605189
Tangent -1.1511151384078364

Expressions

Binary 100001101101010101
Octal 415525
Hexadecimal 21b55