# 5

5

2

6

5 = 5

Factor Count
5 1

25

125

## Square root of 5

2.23606797749978980505147774238139...

## Cube root of 5

1.70997594667669683410338166140718...

15

## Reciprocal of 5

0.2000000000000000

101

3

5

## Hexadecimal of 5

5

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

QR5 (sequence)

10

4

4

-1

## Properties of 5

Properties of the number 5: 5 has 2 divisors. The divisors of 5 are 1, 5 and the sum of them is 6. The factorization of 5 is 5. The square and cube of 5 are 25 and 125 respectively. The square root and cube root of 5 are 2.23606797749978980505147774238139... and 1.70997594667669683410338166140718.... The binary, octal, hexadecimal of 5 are 101, 5, 5. 5 is a prime number, not hexagonal number, not perfect number, deficient number, not Mersenne number, not Mersenne number, Harshad number, not harmonic divisor number.

## sin 5

-0.95892427466313845396683746002964...

## cos 5

0.28366218546322630178480039830902...

## tan 5

-3.38051500624658496363394988293294...

## sin 5°

0.08715574274765816586985067715432...

## cos 5°

0.99619469809174554519870525837177...

## tan 5°

0.08748866352592399309173742949497...

## log 5

1.60943791243410028179994242236717...

## log10 5

0.69897000433601885749368420874816...

## log2 5

2.32192809488736218170856773213018...