131791195 is an odd 9-digits composite number following 131791194
and preceding 131791196 . In scientific notation, it is written as 1.31791195 × 10^8.
The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors.
There are 105432952 positive integers (up to 131791195) that are relatively prime to 131791195.
131791195 has 4 divisors, whose sum is 158149440
The reverse of 131791195 is 591197131
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty-one million seven hundred ninety-one thousand one hundred ninety-five
Scientific notation
1.31791195 × 10^8
Engineering notation
1.31791195 × 10^6
Prime Factorization
5 × 26358239
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131791195
Product of the distinct prime numbers
The prime factorization of 131791195 is 5 × 26358239.
Since it has a total of 2 prime factors.
9 , 3 , 7 , 29 , 764 , 976 , 5840 , 7620 , 14516 , 28057 , 110788 , 936422 , 8234087 , 1073095 , 65345062 , 97510089 , 936046549 , 924789632 , 2957813833 , 8942452196
n×2
263582390
n×3
395373585
n×4
527164780
n×5
658955975
n÷2
65895597.5
n÷3
43930398.333333
n÷3
32947798.75
n÷5
26358239
n2
17368919079528025
n3
2.2890706013493E+24
n4
3.0167934999119E+32
n5
3.9758682042163E+40
2 √n
11480.034625383
3 √n
508.8957203811
4 √n
107.14492346996
5 √n
42.070461796701
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
-131791194
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 131791195 can be divided by 4 positive divisors.
The sum of these divisors (counting 131791195) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110110101111100101011011
3
Ternary
100011222200112101
4
Quaternary
13312233211123
5
Quinary
232214304240
6
Senary
21024424231
8
Octal
766574533
10
Decimal
131791195
12
Duodecimal
38178077
16
Hexadecimal
7daf95b
20
Vigesimal
213dhjf
36
Base36
26gqqj
md5
c3bac3a505b0e99b01aa044279fc9324
sha1
066f779c60dc62c5e1a962229e8480f56d35a7dc
sha256
06d9b5cfa54797044bc314263f6c0b70589c1f607ec454d316d2c2fcc91518a9
sha512
f0cb129b10f4cc05dc905c92c7ee44fc29f07a916a943d5a7f584479b5e3ed2ba1f468251a0cb90e21e59ae767a6452b9d6c14f60da7526a350b72ae798585b6
ripemd-160
36899cb3febdd0ecd55b29e2f08761b271d7360c
Diameter
263582390
Circumference
828068500.03964
Area
5.4566068581041E+16
Volume
9.5884365129964E+24
Surface area
2.1826427432416E+17
Circumference
828068500.03964
Perimeter
527164780
Area
17368919079528025
Diagonal
186380895.37036
Surface area
104213514477168150
Volume
2.2890706013493E+24
Space diagonal
228269045.73022
Perimeter
395373585
Area
7.5209625795737E+15
Altitude
114134522.86511
Surface area
7.5209625795737E+15
Volume
2.6976955747148E+23
Height
62126965.123452