# 56

11

8

120

## Factorization

56 = 2 × 2 × 2 × 7

Factor Count
2 3
7 1

3136

175616

## Square root of 56

7.48331477354788265898832833045162...

## Cube root of 56

3.82586236554477787663586241251323...

1596

## Reciprocal of 56

0.0178571428571429

111000

6

## Octal of 56

70

38

 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

QR56 (sequence)

78

24

6

0

## Properties of 56

Properties of the number 56: 56 has 8 divisors. The divisors of 56 are 1, 2, 4, 7, 8, 14, 28, 56 and the sum of them is 120. The factorization of 56 is 2 × 2 × 2 × 7. The square and cube of 56 are 3136 and 175616 respectively. The square root and cube root of 56 are 7.48331477354788265898832833045162... and 3.82586236554477787663586241251323.... The binary, octal, hexadecimal of 56 are 111000, 70, 38. 56 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 56

-0.52155100208691185237341869651573...

## cos 56

0.85322010772258416455571250480716...

## tan 56

-0.61127368819170979641342000832083...

## sin 56°

0.82903757255504173517834942686022...

## cos 56°

0.55919290347074679381478290451923...

## tan 56°

1.48256096851274032921708112553461...

## log 56

4.02535169073514964566129492595792...

## log10 56

1.74818802700620046230994830693817...

## log2 56

5.80735492205760372996792284538969...