157434155 is an odd 9-digits composite number following 157434154
and preceding 157434156 . In scientific notation, it is written as 1.57434155 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 125793856 positive integers (up to 157434155) that are relatively prime to 157434155.
157434155 has 8 divisors, whose sum is 189151200
The reverse of 157434155 is 551434751
Previous prime number is 839
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred fifty-seven million four hundred thirty-four thousand one hundred fifty-five
Scientific notation
1.57434155 × 10^8
Engineering notation
1.57434155 × 10^6
Prime Factorization
5 × 839 × 37529
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157434155
Product of the distinct prime numbers
The prime factorization of 157434155 is 5 × 839 × 37529.
Since it has a total of 3 prime factors.
1 , 6 , 34 , 10 , 608 , 536 , 6927 , 3104 , 40267 , 93696 , 347836 , 14266 , 2085191 , 3992346 , 86948598 , 26024131 , 933505038 , 865253394 , 3426536256 , 6913979352
n×2
314868310
n×3
472302465
n×4
629736620
n×5
787170775
n÷2
78717077.5
n÷3
52478051.666667
n÷3
39358538.75
n÷5
31486831
n2
24785513160564025
n3
3.9020863206748E+24
n4
6.1432166263249E+32
n5
9.6715211854742E+40
2 √n
12547.276796182
3 √n
539.9658814749
4 √n
112.01462759917
5 √n
43.593304544305
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
-157434154
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 157434155 can be divided by 8 positive divisors.
The sum of these divisors (counting 157434155) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100100000100101011
3
Ternary
101222020111001122
4
Quaternary
21120210010223
5
Quinary
310300343110
6
Senary
23342205455
8
Octal
1130440453
10
Decimal
157434155
12
Duodecimal
4488388b
16
Hexadecimal
962412b
20
Vigesimal
293j57f
36
Base36
2lqcyz
md5
14b27eb06f81b449f3cf416f8bd56529
sha1
82d20d91be38eda7277c77074f9cee1847daafe7
sha256
0eb86cb7bbb2e4479ca1b7dd40fa9b9a2c687246ed12f7ea30161ee374940f74
sha512
b9125bf6117154454974996f8186715d8418013bf216ca584fe2b8ec0b1bb2a3a896d8c9365887e913f17aec08417b598c3f1d0b2d40913a6e45177f23dd6889
ripemd-160
a0e7e179df65ed4542ccd81d5143794d1282a85e
Diameter
314868310
Circumference
989187969.54423
Area
7.7865986060681E+16
Volume
1.6345020958273E+25
Surface area
3.1146394424272E+17
Circumference
989187969.54423
Perimeter
629736620
Area
24785513160564025
Diagonal
222645517.18175
Surface area
148713078963384150
Volume
3.9020863206748E+24
Space diagonal
272683955.30667
Perimeter
472302465
Area
1.0732442021441E+16
Altitude
136341977.65334
Surface area
1.0732442021441E+16
Volume
4.5986528302073E+23
Height
74215172.393916