157415912 is an even 9-digits composite number following 157415911
and preceding 157415913 . In scientific notation, it is written as 1.57415912 × 10^8.
The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors.
There are 74565360 positive integers (up to 157415912) that are relatively prime to 157415912.
157415912 has 16 divisors, whose sum is 310689600
The reverse of 157415912 is 219514751
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred fifty-seven million four hundred fifteen thousand nine hundred twelve
Scientific notation
1.57415912 × 10^8
Engineering notation
1.57415912 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 1035631
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
39353978 Product of the distinct prime numbers
The prime factorization of 157415912 is 2 × 2 × 2 × 19 × 1035631.
Since it has a total of 5 prime factors.
2 , 1 , 24 , 56 , 277 , 894 , 5832 , 8701 , 85835 , 93622 , 802141 , 857568 , 3068041 , 462956 , 76366970 , 88385177 , 511327497 , 30824447 , 8559051902 , 7365084625
n×2
314831824
n×3
472247736
n×4
629663648
n×5
787079560
n÷2
78707956
n÷3
52471970.666667
n÷3
39353978
n÷5
31483182.4
n2
24779769350791744
n3
3.9007299915045E+24
n4
6.1403696907844E+32
n5
9.6659189489198E+40
2 √n12546.549804628
3 √n539.94502412433
4 √n112.01138247798
5 √n43.592294205069
1 , 2 , 4 , 8 , 19 , 38 , 76 , 152 , 1035631 , 2071262 , 4142524 , 8285048 , 19676989 , 39353978 , 78707956 , 157415912
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157415911 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157415912 can be divided by 16 positive divisors.
The sum of these divisors (counting 157415912) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000011111100111101000
3
Ternary
101222012120000222
4
Quaternary
21120133213220
5
Quinary
310244302122
6
Senary
23341545212
8
Octal
1130374750
10
Decimal
157415912
12
Duodecimal
44875208
16
Hexadecimal
961f9e8
20
Vigesimal
293gjfc
36
Base36
2lpyw8
md5
03349e8411560bd54f4b74573ba45681
sha1
f57c1072b2e37f8bed4d6dac56a4c116a1605a24
sha256
d482082c1baa169b7652fe2819304d3f1386a0080cdabe205a7c879be02b32f1
sha512
05b0f12f3e175dad2ff8854da652d544580914d682ed696b9f456149521450a211d2bf0d3c711b037a288337102cd5c98ddb381f0d28e26b2ba97093dec9e66f
ripemd-160
3dffb15b360520c68730809030e5c8dff5f146d8
Diameter
314831824
Circumference
989073345.39467
Area
7.7847941350097E+16
Volume
1.6339339579931E+25
Surface area
3.1139176540039E+17
Circumference
989073345.39467
Perimeter
629663648
Area
24779769350791744
Diagonal
222619717.68373
Surface area
148678616104750464
Volume
3.9007299915045E+24
Space diagonal
272652357.50379
Perimeter
472247736
Area
1.0729954878852E+16
Altitude
136326178.7519
Surface area
1.0729954878852E+16
Volume
4.597054380951E+23
Height
74206572.561243