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Number 68140

Prime factorization

Factorization 2 * 2 * 5 * 3407
Divisors 1, 2, 4, 5, 10, 20, 3407, 6814, 13628, 17035, 34070, 68140
Count of divisors 12
Sum of divisors 143136

Basic properties

Is prime? × NO
Previous integer 68139
Next integer 68141
Previous prime number 68113
Next prime number 68141
Reciprocal 0.000014675667742
Square 4643059600
Square root 261.03639592976305
Natural logarithm 11.129319691214958
Decimal logarithm 4.8334021292318585
Sine -0.91056811017846
Cosine 0.41335906513106485
Tangent -2.202850226327427

Expressions

Binary 10000101000101100
Octal 205054
Hexadecimal 10a2c