157435157 is an odd 9-digits composite number following 157435156
and preceding 157435158 . In scientific notation, it is written as 1.57435157 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 142830600 positive integers (up to 157435157) that are relatively prime to 157435157.
157435157 has 8 divisors, whose sum is 159060672
The reverse of 157435157 is 751534751
Previous prime number is 647
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million four hundred thirty-five thousand one hundred fifty-seven
Scientific notation
1.57435157 × 10^8
Engineering notation
1.57435157 × 10^6
Prime Factorization
121 × 647 × 2011
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157435157
Product of the distinct prime numbers
The prime factorization of 157435157 is 121 × 647 × 2011.
Since it has a total of 3 prime factors.
1 , 10 , 83 , 77 , 106 , 512 , 3627 , 1196 , 29127 , 16716 , 667001 , 685749 , 5720526 , 8833649 , 36514913 , 79352389 , 798565952 , 696925754 , 4829712650 , 8349622435
n×2
314870314
n×3
472305471
n×4
629740628
n×5
787175785
n÷2
78717578.5
n÷3
52478385.666667
n÷3
39358789.25
n÷5
31487031.4
n2
24785828659614649
n3
3.9021608264015E+24
n4
6.1433730234377E+32
n5
9.6718289645449E+40
2 √n
12547.316725101
3 √n
539.96702702188
4 √n
112.01480582986
5 √n
43.593360034652
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
-157435156
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 157435157 can be divided by 8 positive divisors.
The sum of these divisors (counting 157435157) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100100010100010101
3
Ternary
101222020112102202
4
Quaternary
21120210110111
5
Quinary
310300411112
6
Senary
23342214245
8
Octal
1130442425
10
Decimal
157435157
12
Duodecimal
44884385
16
Hexadecimal
9624515
20
Vigesimal
293j7hh
36
Base36
2lqdqt
md5
60c75252fa715ea862f581122030dbbc
sha1
19c16809ab59b6c664c324ec1bcc2f29be40bb3c
sha256
c7de8cdc3849b2d4983767c98e121612e853796e330a51cf03b471daa982677c
sha512
f820388afe87a5a9410fa354e84377338e369ce2bb9a37292dade5b27cfcdd71ebdaf8e9c73ab2413beebe48d97895b600d57738f4cff4de96ec8fa565d98bff
ripemd-160
25abba6cd37c78c52bccc355b246f67c6904e74f
Diameter
314870314
Circumference
989194265.29591
Area
7.7866977230181E+16
Volume
1.6345333047132E+25
Surface area
3.1146790892072E+17
Circumference
989194265.29591
Perimeter
629740628
Area
24785828659614649
Diagonal
222646934.22374
Surface area
148714971957687894
Volume
3.9021608264015E+24
Space diagonal
272685690.82158
Perimeter
472305471
Area
1.0732578636537E+16
Altitude
136342845.41079
Surface area
1.0732578636537E+16
Volume
4.5987406360484E+23
Height
74215644.741246