Number Utopia
Properties of numbers / Online calculators / Number sequence database

Number 1266

Prime factorization

Factorization 2 * 3 * 211
Divisors 1, 2, 3, 6, 211, 422, 633, 1266
Count of divisors 8
Sum of divisors 2544

Basic properties

Is prime? × NO
Previous integer 1265
Next integer 1267
Previous prime number 1259
Next prime number 1277
Reciprocal 0.000789889415481
Square 1602756
Square root 35.58089374931439
Natural logarithm 7.143617602704121
Decimal logarithm 3.1024337056813365
Sine 0.06179999076938898
Cosine -0.9980885537570819
Tangent -0.061918344356076106

Expressions

Binary 10011110010
Octal 2362
Hexadecimal 4f2