131435172 is an even 9-digits composite number following 131435171
and preceding 131435173 . In scientific notation, it is written as 1.31435172 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 39828720 positive integers (up to 131435172) that are relatively prime to 131435172.
131435172 has 12 divisors, whose sum is 232335600
The reverse of 131435172 is 271534131
Previous prime number is 99
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty-one million four hundred thirty-five thousand one hundred seventy-two
Scientific notation
1.31435172 × 10^8
Engineering notation
1.31435172 × 10^6
Prime Factorization
2 × 2 × 99 × 331907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65717586
Product of the distinct prime numbers
The prime factorization of 131435172 is 2 × 2 × 99 × 331907.
Since it has a total of 4 prime factors.
2 , 1 , 86 , 85 , 724 , 377 , 6531 , 5269 , 77216 , 22123 , 29235 , 749729 , 8625943 , 7902769 , 62007783 , 28355123 , 820735773 , 957192632 , 5554761858 , 5099294785
n×2
262870344
n×3
394305516
n×4
525740688
n×5
657175860
n÷2
65717586
n÷3
43811724
n÷3
32858793
n÷5
26287034.4
n2
17275204438669584
n3
2.2705694667317E+24
n4
2.9843268839783E+32
n5
3.9224551729991E+40
2 √n
11464.517957594
3 √n
508.43706057292
4 √n
107.07248926589
5 √n
42.047707221799
1 , 2 , 4 , 99 , 198 , 396 , 331907 , 663814 , 1327628 , 32858793 , 65717586 , 131435172
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131435171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131435172 can be divided by 12 positive divisors.
The sum of these divisors (counting 131435172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110101011000101010100100
3
Ternary
100011022121011100
4
Quaternary
13311120222210
5
Quinary
232121411142
6
Senary
21013040100
8
Octal
765305244
10
Decimal
131435172
12
Duodecimal
38026030
16
Hexadecimal
7d58aa4
20
Vigesimal
21197ic
36
Base36
269410
md5
a59776c0e897439c00c263e22e15ade2
sha1
b375d35134c08c58bf3940a557cc6ac744a61226
sha256
950192ce226b9860f896f399d3c8794f60bf30cc9e84148bacd63cf235786cf7
sha512
837b63afa2e8e962aceae54944f7850fece37e6c7f75012c779d7f29949e19072234b9584a4aa79061d1c97bf2922bc02c6f3f072756064e20e4f1e54f2c11ff
ripemd-160
c27d6652d2c11b2bd91da1bf6ac57df804e5a861
Diameter
262870344
Circumference
825831541.55702
Area
5.4271655353786E+16
Volume
9.5109391415328E+24
Surface area
2.1708662141514E+17
Circumference
825831541.55702
Perimeter
525740688
Area
17275204438669584
Diagonal
185877402.81524
Surface area
103651226632017504
Volume
2.2705694667317E+24
Space diagonal
227652395.80555
Perimeter
394305516
Area
7.4803829497288E+15
Altitude
113826197.90278
Surface area
7.4803829497288E+15
Volume
2.6758917784685E+23
Height
61959134.271747