157425453 is an odd 9-digits composite number following 157425452
and preceding 157425454 . In scientific notation, it is written as 1.57425453 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 104884416 positive integers (up to 157425453) that are relatively prime to 157425453.
157425453 has 8 divisors, whose sum is 175027000
The reverse of 157425453 is 354524751
Previous prime number is 1933
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million four hundred twenty-five thousand four hundred fifty-three
Scientific notation
1.57425453 × 10^8
Engineering notation
1.57425453 × 10^6
Prime Factorization
9 × 1933 × 9049
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157425453
Product of the distinct prime numbers
The prime factorization of 157425453 is 9 × 1933 × 9049.
Since it has a total of 3 prime factors.
9 , 5 , 100 , 82 , 862 , 25 , 1253 , 2748 , 65021 , 30839 , 664587 , 940362 , 3210879 , 6737649 , 18950 , 33471043 , 839731574 , 614057350 , 7126014424 , 8007932096
n×2
314850906
n×3
472276359
n×4
629701812
n×5
787127265
n÷2
78712726.5
n÷3
52475151
n÷3
39356363.25
n÷5
31485090.6
n2
24782773252255209
n3
3.9014393058326E+24
n4
6.141858500727E+32
n5
9.6688485673884E+40
2 √n
12546.930022918
3 √n
539.95593261791
4 √n
112.01307969571
5 √n
43.592822619244
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
-157425452
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 157425453 can be divided by 8 positive divisors.
The sum of these divisors (counting 157425453) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100001111100101101
3
Ternary
101222020001010100
4
Quaternary
21120201330231
5
Quinary
310300103303
6
Senary
23342101313
8
Octal
1130417455
10
Decimal
157425453
12
Duodecimal
4487a839
16
Hexadecimal
9621f2d
20
Vigesimal
293i3cd
36
Base36
2lq699
md5
ae7ea0904b5adc3b6b074512a8bdef86
sha1
61ba1fb93f2f9b627ecac1c1e657839cf77bfe1a
sha256
cc5f7c5ddcb7a3546fc3e796295ae5be338212ace34cbd3d032e1a65a004c8ce
sha512
c2d82bbc5e17dae93f03a4f2ea3ee0d434eed06efe291c7bbde5fce962ddd8a71a33c34797e2bec979ba3fbcadc5a45b0a1b3786b783be9c11993470f86e06c6
ripemd-160
85a3af46cbd2fbf4ac2cf98aa6f6fc7557d4c983
Diameter
314850906
Circumference
989133293.26569
Area
7.7857378384867E+16
Volume
1.634231074884E+25
Surface area
3.1142951353947E+17
Circumference
989133293.26569
Perimeter
629701812
Area
24782773252255209
Diagonal
222633210.69533
Surface area
148696639513531254
Volume
3.9014393058326E+24
Space diagonal
272668883.00055
Perimeter
472276359
Area
1.0731255606341E+16
Altitude
136334441.50027
Surface area
1.0731255606341E+16
Volume
4.5978903159032E+23
Height
74211070.231776