131539225 is an odd 9-digits composite number following 131539224
and preceding 131539226 . In scientific notation, it is written as 1.31539225 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors.
There are 105231360 positive integers (up to 131539225) that are relatively prime to 131539225.
131539225 has 6 divisors, whose sum is 163108670
The reverse of 131539225 is 522935131
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 31 Digital Root 4
Name
one hundred thirty-one million five hundred thirty-nine thousand two hundred twenty-five
Scientific notation
1.31539225 × 10^8
Engineering notation
1.31539225 × 10^6
Prime Factorization
5 × 5 × 5261569
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
26307845 Product of the distinct prime numbers
The prime factorization of 131539225 is 5 × 5 × 5261569.
Since it has a total of 3 prime factors.
4 , 8 , 16 , 17 , 603 , 839 , 3655 , 9286 , 4594 , 32305 , 776256 , 69583 , 9495478 , 7901021 , 12888174 , 55968770 , 58582039 , 552467643 , 9075760245 , 7095982814
n×2
263078450
n×3
394617675
n×4
526156900
n×5
657696125
n÷2
65769612.5
n÷3
43846408.333333
n÷3
32884806.25
n÷5
26307845
n2
17302567713600625
n3
2.275966347557E+24
n4
2.9937884948373E+32
n5
3.9380061842482E+40
2 √n11469.055104933
3 √n508.57119627366
4 √n107.09367443941
5 √n42.054362678161
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131539224 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131539225 can be divided by 6 positive divisors.
The sum of these divisors (counting 131539225) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111110101110010000100011001
3
Ternary
100011111212220011
4
Quaternary
13311302010121
5
Quinary
232133223400
6
Senary
21015201521
8
Octal
765620431
10
Decimal
131539225
12
Duodecimal
380762a1
16
Hexadecimal
7d72119
20
Vigesimal
2122815
36
Base36
26bcbd
md5
2db0f7c6676965d98937713c5e0689b6
sha1
7aa52feb81bd8d707773ef60fc15c8942b3883aa
sha256
1bf58280bfc241c843c49d04526a17b8b1f9060c8b571ee9b1dfd0af5f4f23ad
sha512
503fcb7ff4d081b84e5a257422875175c5b79b6832e9b0ae1f8dec145f3c70df7d11cdbffe19c24c55951a0985d40a56589af71b30a5ef14d44f1ca89b15c7c0
ripemd-160
681223c3444f50ac160af1d0b4b3399ffcbc3a47
Diameter
263078450
Circumference
826485325.83779
Area
5.4357619617288E+16
Volume
9.5335455430704E+24
Surface area
2.1743047846915E+17
Circumference
826485325.83779
Perimeter
526156900
Area
17302567713600625
Diagonal
186024555.97905
Surface area
103815406281603750
Volume
2.275966347557E+24
Space diagonal
227832620.88823
Perimeter
394617675
Area
7.4922315953393E+15
Altitude
113916310.44412
Surface area
7.4922315953393E+15
Volume
2.6822520635166E+23
Height
62008185.326349