157435816 is an even 9-digits composite number following 157435815
and preceding 157435817 . In scientific notation, it is written as 1.57435816 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors.
There are 78717904 positive integers (up to 157435816) that are relatively prime to 157435816.
157435816 has 8 divisors, whose sum is 295192170
The reverse of 157435816 is 618534751
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million four hundred thirty-five thousand eight hundred sixteen
Scientific notation
1.57435816 × 10^8
Engineering notation
1.57435816 × 10^6
Prime Factorization
2 × 2 × 2 × 19679477
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39358954
Product of the distinct prime numbers
The prime factorization of 157435816 is 2 × 2 × 2 × 19679477.
Since it has a total of 4 prime factors.
6 , 7 , 18 , 8 , 625 , 349 , 3794 , 1444 , 76978 , 40405 , 977005 , 848358 , 9211500 , 3717433 , 29976678 , 25414185 , 604804024 , 794118282 , 7718795960 , 9563532385
n×2
314871632
n×3
472307448
n×4
629743264
n×5
787179080
n÷2
78717908
n÷3
52478605.333333
n÷3
39358954
n÷5
31487163.2
n2
24786036159585856
n3
3.9022098281899E+24
n4
6.143475885043E+32
n5
9.6720313903806E+40
2 √n
12547.342985668
3 √n
539.96778042788
4 √n
112.01492304898
5 √n
43.593396529647
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
-157435815
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 157435816 can be divided by 8 positive divisors.
The sum of these divisors (counting 157435816) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100100011110101000
3
Ternary
101222020120100011
4
Quaternary
21120210132220
5
Quinary
310300421231
6
Senary
23342221304
8
Octal
1130443650
10
Decimal
157435816
12
Duodecimal
44884834
16
Hexadecimal
96247a8
20
Vigesimal
293j9ag
36
Base36
2lqe94
md5
86b0075e48a253ad0dafad187f7d0998
sha1
c1d8941a00b135946288e83766c9bf4aadf9456a
sha256
18cdafc19a521f503667567be0e4ecf267fe844c1042411d2412b47a001bf0f6
sha512
8b56fa8d84887f74f8a11baffe45fc74558e1dd2275403d531d00238ee7c8a54090fb5c3197d60c8fbb77c322a9dc9dfa0573f195257fac28436c5d09918cf82
ripemd-160
65cb67a65eea8c899702603ee8b7ff067b0498fa
Diameter
314871632
Circumference
989198405.91503
Area
7.7867629110566E+16
Volume
1.6345538305343E+25
Surface area
3.1147051644226E+17
Circumference
989198405.91503
Perimeter
629743264
Area
24786036159585856
Diagonal
222647866.19048
Surface area
148716216957515136
Volume
3.9022098281899E+24
Space diagonal
272686832.24307
Perimeter
472307448
Area
1.0732668486661E+16
Altitude
136343416.12153
Surface area
1.0732668486661E+16
Volume
4.5987983852098E+23
Height
74215955.396825