131551137 is an odd 9-digits composite number following 131551136
and preceding 131551138 . In scientific notation, it is written as 1.31551137 × 10^8.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 87700752 positive integers (up to 131551137) that are relatively prime to 131551137.
131551137 has 4 divisors, whose sum is 146167940
The reverse of 131551137 is 731155131
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty-one million five hundred fifty-one thousand one hundred thirty-seven
Scientific notation
1.31551137 × 10^8
Engineering notation
1.31551137 × 10^6
Prime Factorization
9 × 14616793
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131551137
Product of the distinct prime numbers
The prime factorization of 131551137 is 9 × 14616793.
Since it has a total of 2 prime factors.
6 , 4 , 69 , 99 , 44 , 384 , 8419 , 9067 , 45878 , 16393 , 510164 , 939748 , 6205592 , 1977627 , 10088153 , 99066979 , 776450983 , 519071545 , 5161765385 , 8920046055
n×2
263102274
n×3
394653411
n×4
526204548
n×5
657755685
n÷2
65775568.5
n÷3
43850379
n÷3
32887784.25
n÷5
26310227.4
n2
17305701645992769
n3
2.2765847281131E+24
n4
2.9948730946012E+32
n5
3.9397896076549E+40
2 √n
11469.574403612
3 √n
508.58654763173
4 √n
107.09609891874
5 √n
42.055124326898
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
-131551136
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 131551137 can be divided by 4 positive divisors.
The sum of these divisors (counting 131551137) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110101110100111110100001
3
Ternary
100011112111020100
4
Quaternary
13311310332201
5
Quinary
232134114022
6
Senary
21015333013
8
Octal
765647641
10
Decimal
131551137
12
Duodecimal
38081169
16
Hexadecimal
7d74fa1
20
Vigesimal
2123hgh
36
Base36
26bli9
md5
cb9656e08b918ac6dce44e57c7badedc
sha1
7da6db6c496b0c92e898b9bab7682afae7245696
sha256
9c71dd09752b5ef379ca8b2ade4be7a33a150077d174954537ca4ac56fe81c7e
sha512
21ff5a6361aa2b916389fe2cd3150869ac4d860db4d8428b9408d02d5f6a834484999bbf8b20473c8fb334f21a4dd76825c872f7396d90e74cb6ae841abf32b5
ripemd-160
feb2bff4aa9235946bac62c9c439d91e36e5d587
Diameter
263102274
Circumference
826560171.14117
Area
5.4367465156268E+16
Volume
9.5361358094865E+24
Surface area
2.1746986062507E+17
Circumference
826560171.14117
Perimeter
526204548
Area
17305701645992769
Diagonal
186041402.091
Surface area
103834209875956614
Volume
2.2765847281131E+24
Space diagonal
227853253.07745
Perimeter
394653411
Area
7.493588627872E+15
Altitude
113926626.53873
Surface area
7.493588627872E+15
Volume
2.6829808319909E+23
Height
62013800.697