157213613 is an odd 9-digits prime number following 157213612
and preceding 157213614 . In scientific notation, it is written as 1.57213613 × 10^8.
The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors.
There are 157213612 positive integers (up to 157213613) that are relatively prime to 157213613.
157213613 has 2 divisors, whose sum is 157213614
The reverse of 157213613 is 316312751
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred fifty-seven million two hundred thirteen thousand six hundred thirteen
Scientific notation
1.57213613 × 10^8
Engineering notation
1.57213613 × 10^6
Prime Factorization
157213613
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
157213613
Product of the distinct prime numbers
The prime factorization of 157213613 is 157213613.
Since it has a total of 1 prime factors.
6 , 5 , 16 , 37 , 981 , 466 , 3907 , 4936 , 45082 , 9833 , 8813 , 38718 , 5830285 , 8149 , 26203571 , 42549791 , 554669123 , 177904794 , 8622377014 , 5258412097
n×2
314427226
n×3
471640839
n×4
628854452
n×5
786068065
n÷2
78606806.5
n÷3
52404537.666667
n÷3
39303403.25
n÷5
31442722.6
n2
24716120112513769
n3
3.8857105422303E+24
n4
6.1088659341621E+32
n5
9.6039688484224E+40
2 √n
12538.485275343
3 √n
539.71362616292
4 √n
111.97537798705
5 √n
43.581084138501
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
157213614
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
78606807
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
12538.48531522
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999872785
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157213613 can be divided by 2 positive divisors.
The sum of these divisors (counting 157213613) is 157213614, the average is 78606807.
Base
System
Value
2
Binary
1001010111101110001110101101
3
Ternary
101221211021112102
4
Quaternary
21113232032231
5
Quinary
310221313423
6
Senary
23333344445
8
Octal
1127561655
10
Decimal
157213613
12
Duodecimal
44798125
16
Hexadecimal
95ee3ad
20
Vigesimal
292be0d
36
Base36
2llmst
md5
d850719b1b933dcc24c924efa0f5b50a
sha1
5567a0421434c321e30ddd6bd90ae4ce9f645bf2
sha256
6febe1b1e2c17d48f1856265f760e2f0e18771a12a6a532a0453a60a9185bdd9
sha512
7dbe7b34926ccfd6418de7da64034c138a42299b3c6a6743da486df8c821b124e89df74f376e152d234cab15a06e2f7edbb2c40d3bf917e1877fd41e1cb5ed4b
ripemd-160
8b541733015d4c45ea9272ae3b435b7058f335cf
Diameter
314427226
Circumference
987802263.29022
Area
7.7647981370716E+16
Volume
1.6276426257929E+25
Surface area
3.1059192548286E+17
Circumference
987802263.29022
Perimeter
628854452
Area
24716120112513769
Diagonal
222333623.69428
Surface area
148296720675082614
Volume
3.8857105422303E+24
Space diagonal
272301965.35747
Perimeter
471640839
Area
1.0702393950212E+16
Altitude
136150982.67874
Surface area
1.0702393950212E+16
Volume
4.5793537902318E+23
Height
74111207.898092