# 198

18

12

468

## Factorization

198 = 2 × 3 × 3 × 11

Factor Count
2 1
3 2
11 1

39204

7762392

## Square root of 198

14.07124727947028830499220930505544...

## Cube root of 198

5.82847668325145562562283885199577...

19701

## Reciprocal of 198

0.0050505050505051

11000110

8

## Octal of 198

306

c6

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

QR198 (sequence)

253

60

30

0

## Properties of 198

Properties of the number 198: 198 has 12 divisors. The divisors of 198 are 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198 and the sum of them is 468. The factorization of 198 is 2 × 3 × 3 × 11. The square and cube of 198 are 39204 and 7762392 respectively. The square root and cube root of 198 are 14.07124727947028830499220930505544... and 5.82847668325145562562283885199577.... The binary, octal, hexadecimal of 198 are 11000110, 306, c6. 198 is not a prime number, not hexagonal number, not perfect number, not deficient number, not Mersenne number, not Mersenne number, Harshad number, not harmonic divisor number.

## sin 198

-0.07957859166428352115651989606704...

## cos 198

-0.99682859496943065913399095734349...

## tan 198

0.07983177054298279395894155641145...

## sin 198°

-0.30901699437494728472941574182187...

## cos 198°

-0.95105651629515364220424089580774...

## tan 198°

0.32491969623290617441568883805303...

## log 198

5.28826703069453518679665648960508...

## log10 198

2.29666519026153093108177927206270...

## log2 198

7.62935662007960946340290320222266...