132657981 (number)

132657981 is an odd 9-digits composite number following 132657980 and preceding 132657982. In scientific notation, it is written as 1.32657981 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 82408320 positive integers (up to 132657981) that are relatively prime to 132657981.

Interesting facts

Basic properties

Name

Name one hundred thirty-two million six hundred fifty-seven thousand nine hundred eighty-one

Notation

Scientific notation 1.32657981 × 10^8
Engineering notation 1.32657981 × 10^6

Prime Factorization of 132657981

Prime Factorization 3 × 1159 × 38153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 132657981
Product of the distinct prime numbers

The prime factorization of 132657981 is 3 × 1159 × 38153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 132657981)

Multiplication

n×y
n×2 265315962
n×3 397973943
n×4 530631924
n×5 663289905

Division

n÷y
n÷2 66328990.5
n÷3 44219327
n÷3 33164495.25
n÷5 26531596.2

Exponentiation

ny
n2 17598139922996361
n3 2.3345337115402E+24
n4 3.0969452874936E+32
n5 4.1083450910636E+40

Nth Root

y√n
2√n 11517.724645085
3√n 510.00894640208
4√n 107.32066271266
5√n 42.125655969082

Divisors of 132657981

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -132657980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 132657981 can be divided by 8 positive divisors. The sum of these divisors (counting 132657981) is 1, the average is 0.125.

Base conversion 132657981

Base System Value
2 Binary 111111010000011001100111101
3 Ternary 100020121201112120
4 Quaternary 13322003030331
5 Quinary 232430023411
6 Senary 21055153153
8 Octal 772031475
10 Decimal 132657981
12 Duodecimal 385157b9
16 Hexadecimal 7e8333d
20 Vigesimal 21924j1
36 Base36 26zbjx

Cryptographic Hash Functions

md5 7f034d8a8f37cf6e5398d6ecc49c3327
sha1 98577a0f97daa3d858e06f71268ea779d436b210
sha256 3da6de7348a09331a75f22323c5be6f02cfa454eb8be2bf9c9ea95fa3bec4553
sha512 ee2b46d7d8a4957b6b084e0e86d168c56ad618d59e202a2e9963afb355f8d1bda2e7212854ac9ce50d9e0ce30b9491016bdeb7cfcdd9a47939023c27f66e5a3f
ripemd-160 9cb494c3ff6ad5979265539b9022c1d4e48ea653

132657981 as geometric shapes

Circle

Radius = n
Diameter 265315962
Circumference 833514677.09931
Area 5.5286187098931E+16

Sphere

Radius = n
Volume 9.7788719436432E+24
Surface area 2.2114474839572E+17
Circumference 833514677.09931

Square

Length = n
Perimeter 530631924
Area 17598139922996361
Diagonal 187606715.88723

Cube

Length = n
Surface area 105588839537978166
Volume 2.3345337115402E+24
Space diagonal 229770363.12151

Equilateral Triangle

Length = n
Perimeter 397973943
Area 7.620218116334E+15
Altitude 114885181.56075

Triangular Pyramid

Length = n
Surface area 7.620218116334E+15
Volume 2.7512743638978E+23
Height 62535571.962411