157424155 is an odd 9-digits composite number following 157424154
and preceding 157424156 . In scientific notation, it is written as 1.57424155 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 106876800 positive integers (up to 157424155) that are relatively prime to 157424155.
157424155 has 8 divisors, whose sum is 163528848
The reverse of 157424155 is 551424751
Previous prime number is 101
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred fifty-seven million four hundred twenty-four thousand one hundred fifty-five
Scientific notation
1.57424155 × 10^8
Engineering notation
1.57424155 × 10^6
Prime Factorization
35 × 101 × 44533
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157424155
Product of the distinct prime numbers
The prime factorization of 157424155 is 35 × 101 × 44533.
Since it has a total of 3 prime factors.
2 , 9 , 4 , 84 , 58 , 905 , 6395 , 6895 , 89780 , 57935 , 569721 , 630141 , 2518691 , 6567843 , 23723128 , 15087396 , 744250611 , 222624191 , 5689158110 , 3796407873
n×2
314848310
n×3
472272465
n×4
629696620
n×5
787120775
n÷2
78712077.5
n÷3
52474718.333333
n÷3
39356038.75
n÷5
31484831
n2
24782364577464025
n3
3.9013428025092E+24
n4
6.1416559405034E+32
n5
9.6684499673448E+40
2 √n
12546.878297011
3 √n
539.95444860392
4 √n
112.01284880321
5 √n
43.592750732939
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
-157424154
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 157424155 can be divided by 8 positive divisors.
The sum of these divisors (counting 157424155) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100001101000011011
3
Ternary
101222012222100021
4
Quaternary
21120201220123
5
Quinary
310300033110
6
Senary
23342051311
8
Octal
1130415033
10
Decimal
157424155
12
Duodecimal
44879b37
16
Hexadecimal
9621a1b
20
Vigesimal
293i07f
36
Base36
2lq597
md5
ab7c51dcc8e7d21bfb546a7091a8f90b
sha1
11ae51cdf6d6bf3e82cc398c6beadeeb0906b537
sha256
052e5da2817a4c31ef0846f0104bf2810d09f39509712e15e6d4f8169b36a589
sha512
8c93ab3b17a6063284e4ea1d6b2d270af6365aeca2b88a99b893223826ad7926c63a92bf95f1774dadab34fecd168e138ec12097e44a9e9ab438fb9ceb473323
ripemd-160
b834428900058f76d1318126e68949b1338fbe55
Diameter
314848310
Circumference
989125137.69116
Area
7.7856094495145E+16
Volume
1.6341906516664E+25
Surface area
3.1142437798058E+17
Circumference
989125137.69116
Perimeter
629696620
Area
24782364577464025
Diagonal
222631375.04612
Surface area
148694187464784150
Volume
3.9013428025092E+24
Space diagonal
272666634.7986
Perimeter
472272465
Area
1.0731078644966E+16
Altitude
136333317.3993
Surface area
1.0731078644966E+16
Volume
4.597776585646E+23
Height
74210458.348708