157415913 is an odd 9-digits composite number following 157415912
and preceding 157415914 . In scientific notation, it is written as 1.57415913 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 104943924 positive integers (up to 157415913) that are relatively prime to 157415913.
157415913 has 8 divisors, whose sum is 233208800
The reverse of 157415913 is 319514751
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million four hundred fifteen thousand nine hundred thirteen
Scientific notation
1.57415913 × 10^8
Engineering notation
1.57415913 × 10^6
Prime Factorization
9 × 3 × 5830219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157415913
Product of the distinct prime numbers
The prime factorization of 157415913 is 9 × 3 × 5830219.
Since it has a total of 3 prime factors.
4 , 9 , 36 , 22 , 555 , 554 , 8625 , 1960 , 7106 , 70098 , 139738 , 457724 , 3408624 , 3373193 , 25421725 , 26337231 , 53230212 , 158162147 , 5965849004 , 4111813004
n×2
314831826
n×3
472247739
n×4
629663652
n×5
787079565
n÷2
78707956.5
n÷3
52471971
n÷3
39353978.25
n÷5
31483182.6
n2
24779769665623569
n3
3.9007300658438E+24
n4
6.1403698468136E+32
n5
9.6659192559383E+40
2 √n
12546.549844479
3 √n
539.94502526768
4 √n
112.01138265587
5 √n
43.592294260454
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
-157415912
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 157415913 can be divided by 8 positive divisors.
The sum of these divisors (counting 157415913) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000011111100111101001
3
Ternary
101222012120001000
4
Quaternary
21120133213221
5
Quinary
310244302123
6
Senary
23341545213
8
Octal
1130374751
10
Decimal
157415913
12
Duodecimal
44875209
16
Hexadecimal
961f9e9
20
Vigesimal
293gjfd
36
Base36
2lpyw9
md5
eb813fcd2815e70b658229c93ba32bc5
sha1
c9133a3bafcd10bf3b8858f23228203c00d17de3
sha256
4fc6f14e9a6dde34f6424b9e88c2217d4dcc74ee7114c10fa8fa862dfcfbc789
sha512
6b903ee05861fcc605156b0250b3a2040dae0eac7800df53c0758ad6c0f5296552ce227d3120c2b4b06c18665c8d1ca6fb1a7c00b4243b4dafb542239484a20c
ripemd-160
df4776473471a628d423a8a64be959c46c785ec4
Diameter
314831826
Circumference
989073351.67786
Area
7.784794233917E+16
Volume
1.6339339891322E+25
Surface area
3.1139176935668E+17
Circumference
989073351.67786
Perimeter
629663652
Area
24779769665623569
Diagonal
222619719.09794
Surface area
148678617993741414
Volume
3.9007300658438E+24
Space diagonal
272652359.23584
Perimeter
472247739
Area
1.0729955015179E+16
Altitude
136326179.61792
Surface area
1.0729955015179E+16
Volume
4.5970544685607E+23
Height
74206573.032648