# 64

10

7

127

## Factorization

64 = 2 × 2 × 2 × 2 × 2 × 2

Factor Count
2 6

4096

262144

8

4

2080

## Reciprocal of 64

0.0156250000000000

1000000

7

## Octal of 64

100

40

 Prime number No Hexagonal number No Perfect number No Deficient number No Abundant number No Mersenne number No Harshad number No Harmonic divisor number No

QR64 (sequence)

88

32

16

0

## Properties of 64

Properties of the number 64: 64 has 7 divisors. The divisors of 64 are 1, 2, 4, 8, 16, 32, 64 and the sum of them is 127. The factorization of 64 is 2 × 2 × 2 × 2 × 2 × 2. The square and cube of 64 are 4096 and 262144 respectively. The square root and cube root of 64 are 8 and 4. The binary, octal, hexadecimal of 64 are 1000000, 100, 40. 64 is not a prime number, not hexagonal number, not perfect number, not deficient number, not Mersenne number, not Mersenne number, not Harshad number, not harmonic divisor number.

## sin 64

0.92002603819679062979730588267557...

## cos 64

0.39185723042955000749998362152837...

## tan 64

2.34786030919543664552406880829949...

## sin 64°

0.89879404629916703761693952401401...

## cos 64°

0.43837114678907745934921535990725...

## tan 64°

2.05030384157929601585124146367889...

## log 64

4.15888308335967149531597897293977...

## log10 64

1.80617997398388707708249967254233...

## log2 64

6.00000000000000000000000000000000...