6

Previous number

5

Next number

7

Sum of digits

6

Divisors of 6

Number of divisors

4

Sum of divisors

12

Factorization

6 = 2 × 3

Prime factors of 6

Factor Count
2 1
3 1

Square of 6

36

Cube of 6

216

Square root of 6

2.44948974278317788133563226438127...

Cube root of 6

1.81712059283213966942582828778541...

6th triangle number

21

Reciprocal of 6

0.1666666666666667

Binary of 6

110

Number of digits of 6 in base 2

3

Octal of 6

6

Hexadecimal of 6

6

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

Quadratic residues of 6

QR6 (sequence)

6th composite number

12

Euler's totient function of 6

2

Carmichael function of 6

2

Möbius function of 6

1

Properties of 6

Properties of the number 6: 6 has 4 divisors. The divisors of 6 are 1, 2, 3, 6 and the sum of them is 12. The factorization of 6 is 2 × 3. The square and cube of 6 are 36 and 216 respectively. The square root and cube root of 6 are 2.44948974278317788133563226438127... and 1.81712059283213966942582828778541.... The binary, octal, hexadecimal of 6 are 110, 6, 6. 6 is not a prime number, hexagonal number, perfect number, not deficient number, not Mersenne number, not Mersenne number, Harshad number, harmonic divisor number.

sin 6

-0.27941549819892586015157576184720...

cos 6

0.96017028665036596724036144223646...

tan 6

-0.29100619138474914660008607825148...

sin 6°

0.10452846326765347084730706228584...

cos 6°

0.99452189536827328986134943988873...

tan 6°

0.10510423526567647112273107268265...

log 6

1.79175946922805495731267910741735...

log10 6

0.77815125038364363341258922446286...

log2 6

2.58496250072115607565592654282227...

Related pairs