157331313 is an odd 9-digits composite number following 157331312
and preceding 157331314 . In scientific notation, it is written as 1.57331313 × 10^8.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 104887536 positive integers (up to 157331313) that are relatively prime to 157331313.
157331313 has 4 divisors, whose sum is 174812580
The reverse of 157331313 is 313133751
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred fifty-seven million three hundred thirty-one thousand three hundred thirteen
Scientific notation
1.57331313 × 10^8
Engineering notation
1.57331313 × 10^6
Prime Factorization
9 × 17481257
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157331313
Product of the distinct prime numbers
The prime factorization of 157331313 is 9 × 17481257.
Since it has a total of 2 prime factors.
5 , 6 , 26 , 61 , 321 , 943 , 2604 , 2377 , 12872 , 5308 , 888215 , 311798 , 3805896 , 7096879 , 17999001 , 90032653 , 474502033 , 107079981 , 9630857138 , 2164062172
n×2
314662626
n×3
471993939
n×4
629325252
n×5
786656565
n÷2
78665656.5
n÷3
52443771
n÷3
39332828.25
n÷5
31466262.6
n2
24753142050303969
n3
3.8944443396498E+24
n4
6.1271804136253E+32
n5
9.6399733946355E+40
2 √n
12543.177946597
3 √n
539.8482804218
4 √n
111.99633005861
5 √n
43.587607693415
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157331312
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157331313 can be divided by 4 positive divisors.
The sum of these divisors (counting 157331313) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000001010111101110001
3
Ternary
101222001020222200
4
Quaternary
21120022331301
5
Quinary
310234100223
6
Senary
23340053413
8
Octal
1130127561
10
Decimal
157331313
12
Duodecimal
44834269
16
Hexadecimal
960af71
20
Vigesimal
293685d
36
Base36
2lo5m9
md5
09755453af6b84caa6ae57bd3bd43498
sha1
ec13fbd37be60f6188e3a3bee6760de4eae7bd5c
sha256
a17b9336a78912f9de30188ef6595f2c8ebe228f31b1f915587b945ce0b0b356
sha512
bb59a6e1cd6c3d66e947547b7804a2a415ddda3125fb8fb321f5dc314b4b93473b1bc74def2786dbcc0482795590f33ffeab1b3f22204331b22515515897fd4f
ripemd-160
5c3c633b797e63543765d7564d0bc5756680be3c
Diameter
314662626
Circumference
988541794.20087
Area
7.77642892185E+16
Volume
1.6313010303011E+25
Surface area
3.11057156874E+17
Circumference
988541794.20087
Perimeter
629325252
Area
24753142050303969
Diagonal
222500076.63057
Surface area
148518852301823814
Volume
3.8944443396498E+24
Space diagonal
272505827.73752
Perimeter
471993939
Area
1.0718424919524E+16
Altitude
136252913.86876
Surface area
1.0718424919524E+16
Volume
4.5896466691999E+23
Height
74166692.210189