132912157 is an odd 9-digits composite number following 132912156
and preceding 132912158 . In scientific notation, it is written as 1.32912157 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 20 positive divisors.
There are 112943040 positive integers (up to 132912157) that are relatively prime to 132912157.
132912157 has 20 divisors, whose sum is 156396636
The reverse of 132912157 is 751219231
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty-two million nine hundred twelve thousand one hundred fifty-seven
Scientific notation
1.32912157 × 10^8
Engineering notation
1.32912157 × 10^6
Prime Factorization
7 × 49 × 7 × 197 × 281
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
18987451
Product of the distinct prime numbers
The prime factorization of 132912157 is 7 × 49 × 7 × 197 × 281.
Since it has a total of 5 prime factors.
8 , 1 , 61 , 94 , 532 , 662 , 5859 , 997 , 20680 , 43817 , 501618 , 33719 , 2881750 , 3647206 , 99438575 , 62360466 , 991692291 , 608116563 , 2328458390 , 4525167961
n×2
265824314
n×3
398736471
n×4
531648628
n×5
664560785
n÷2
66456078.5
n÷3
44304052.333333
n÷3
33228039.25
n÷5
26582431.4
n2
17665641478392649
n3
2.3479785136818E+24
n4
3.1207488884311E+32
n5
4.1478546621673E+40
2 √n
11528.753488561
3 √n
510.3344685412
4 √n
107.37203308386
5 √n
42.141786372797
1 , 7 , 49 , 197 , 281 , 343 , 1379 , 1967 , 2401 , 9653 , 13769 , 55357 , 67571 , 96383 , 387499 , 472997 , 674681 , 2712493 , 18987451 , 132912157
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-132912156
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 132912157 can be divided by 20 positive divisors.
The sum of these divisors (counting 132912157) is 1, the average is 0.05.
Base
System
Value
2
Binary
111111011000001010000011101
3
Ternary
100021002122012111
4
Quaternary
13323001100131
5
Quinary
233011142112
6
Senary
21104434021
8
Octal
773012035
10
Decimal
132912157
12
Duodecimal
38618911
16
Hexadecimal
7ec141d
20
Vigesimal
21ae07h
36
Base36
274rod
md5
8f31513451411fa98ce96f416de2ace4
sha1
edc601b694b7cd4cb158d3c9a45f86ca5915ffbd
sha256
5ff338e9371c57e91a2adce2d42bce16aca8bcec3004ad9592fb2f6437284de4
sha512
467a66316638eeb28754ae211bb6a38afd219c26b30eaef00b1c25f01cdb94265323a32913712f684603d6ad79d8f8a49d8f7fa77b0996af79738bc8aa37ee3c
ripemd-160
d0fc792281c6f7da9b717a18815ba9fc4dc56c9a
Diameter
265824314
Circumference
835111712.00795
Area
5.5498249489469E+16
Volume
9.8351893991594E+24
Surface area
2.2199299795788E+17
Circumference
835111712.00795
Perimeter
531648628
Area
17665641478392649
Diagonal
187966175.03366
Surface area
105993848870355894
Volume
2.3479785136818E+24
Space diagonal
230210608.86757
Perimeter
398736471
Area
7.6494471472181E+15
Altitude
115105304.43379
Surface area
7.6494471472181E+15
Volume
2.7671192151746E+23
Height
62655391.677887