157515130 is an even 9-digits composite number following 157515129
and preceding 157515131 . In scientific notation, it is written as 1.57515130 × 10^8.
The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors.
There are 59688576 positive integers (up to 157515130) that are relatively prime to 157515130.
157515130 has 24 divisors, whose sum is 299241972
The reverse of 157515130 is 031515751
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 28 Digital Root 1
Name
one hundred fifty-seven million five hundred fifteen thousand one hundred thirty
Scientific notation
1.57515130 × 10^8
Engineering notation
1.57515130 × 10^6
Prime Factorization
2 × 5 × 19 × 19 × 43633
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
8290270 Product of the distinct prime numbers
The prime factorization of 157515130 is 2 × 5 × 19 × 19 × 43633.
Since it has a total of 5 prime factors.
3 , 8 , 33 , 67 , 103 , 730 , 8197 , 2560 , 92415 , 61795 , 107150 , 2738 , 7589038 , 9726222 , 12800520 , 86052428 , 344284225 , 542682026 , 7926745041 , 7681869118
n×2
315030260
n×3
472545390
n×4
630060520
n×5
787575650
n÷2
78757565
n÷3
52505043.333333
n÷3
39378782.5
n÷5
31503026
n2
24811016178916900
n3
3.9081104388542E+24
n4
6.1558652383048E+32
n5
9.6964191327406E+40
2 √n12550.503177164
3 √n540.05844132016
4 √n112.02902827912
5 √n43.59778799558
1 , 2 , 5 , 10 , 19 , 38 , 95 , 190 , 361 , 722 , 1805 , 3610 , 43633 , 87266 , 218165 , 436330 , 829027 , 1658054 , 4145135 , 8290270 , 15751513 , 31503026 , 78757565 , 157515130
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157515129 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157515130 can be divided by 24 positive divisors.
The sum of these divisors (counting 157515130) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001011000110111110101111010
3
Ternary
101222101121010201
4
Quaternary
21120313311322
5
Quinary
310310441010
6
Senary
23344032414
8
Octal
1130676572
10
Decimal
157515130
12
Duodecimal
4490270a
16
Hexadecimal
9637d7a
20
Vigesimal
29497ga
36
Base36
2ls3ga
md5
f84c2b64a61529dcb4556d2fe77f8ae1
sha1
2f20362985121e947171eaf7a0a41d361f8fe1ff
sha256
d3ae7c64739ff291e40e352594ac6da51f6b7fe00e6e314019d504f37bc9d971
sha512
1eef27b65421a0cb459bf20d75a66f624fe50979f33e105276978ef63cd96029beda63de21bf1ec1611b88205090a6c660824cd3102f726b94b5cc2eec286521
ripemd-160
860c200a936e14907e00c41439078a73dc005889
Diameter
315030260
Circumference
989696750.47448
Area
7.7946106155783E+16
Volume
1.6370254725496E+25
Surface area
3.1178442462313E+17
Circumference
989696750.47448
Perimeter
630060520
Area
24811016178916900
Diagonal
222760033.12496
Surface area
148866097073501400
Volume
3.9081104388542E+24
Space diagonal
272824208.12082
Perimeter
472545390
Area
1.0743485152324E+16
Altitude
136412104.06041
Surface area
1.0743485152324E+16
Volume
4.6057523215662E+23
Height
74253344.374987