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Number 138128

Prime factorization

Factorization 2 * 2 * 2 * 2 * 89 * 97
Divisors 1, 2, 4, 8, 16, 89, 97, 178, 194, 356, 388, 712, 776, 1424, 1552, 8633, 17266, 34532, 69064, 138128
Count of divisors 20
Sum of divisors 273420

Basic properties

Is prime? × NO
Previous integer 138127
Next integer 138129
Previous prime number 138113
Next prime number 138139
Reciprocal 0.000007239661763
Square 19079344384
Square root 371.65575469781174
Natural logarithm 11.835936070475306
Decimal logarithm 5.140281723567083
Sine -0.9996874340097144
Cosine 0.02500068565205412
Tangent -39.98640069007778

Expressions

Binary 100001101110010000
Octal 415620
Hexadecimal 21b90