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.
132657981 has 8 divisors, whose sum is 177034560
The reverse of 132657981 is 189756231
Previous prime number is 1159
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-two million six hundred fifty-seven thousand nine hundred eighty-one
Scientific notation
1.32657981 × 10^8
Engineering notation
1.32657981 × 10^6
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.
3 , 1 , 80 , 58 , 263 , 217 , 2269 , 6701 , 33169 , 50822 , 615644 , 867725 , 9042436 , 460792 , 19924999 , 48118576 , 681424024 , 390702779 , 4620859266 , 799935650
n×2
265315962
n×3
397973943
n×4
530631924
n×5
663289905
n÷2
66328990.5
n÷3
44219327
n÷3
33164495.25
n÷5
26531596.2
n2
17598139922996361
n3
2.3345337115402E+24
n4
3.0969452874936E+32
n5
4.1083450910636E+40
2 √n
11517.724645085
3 √n
510.00894640208
4 √n
107.32066271266
5 √n
42.125655969082
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
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
md5
7f034d8a8f37cf6e5398d6ecc49c3327
sha1
98577a0f97daa3d858e06f71268ea779d436b210
sha256
3da6de7348a09331a75f22323c5be6f02cfa454eb8be2bf9c9ea95fa3bec4553
sha512
ee2b46d7d8a4957b6b084e0e86d168c56ad618d59e202a2e9963afb355f8d1bda2e7212854ac9ce50d9e0ce30b9491016bdeb7cfcdd9a47939023c27f66e5a3f
ripemd-160
9cb494c3ff6ad5979265539b9022c1d4e48ea653
Diameter
265315962
Circumference
833514677.09931
Area
5.5286187098931E+16
Volume
9.7788719436432E+24
Surface area
2.2114474839572E+17
Circumference
833514677.09931
Perimeter
530631924
Area
17598139922996361
Diagonal
187606715.88723
Surface area
105588839537978166
Volume
2.3345337115402E+24
Space diagonal
229770363.12151
Perimeter
397973943
Area
7.620218116334E+15
Altitude
114885181.56075
Surface area
7.620218116334E+15
Volume
2.7512743638978E+23
Height
62535571.962411