131856292 is an even 9-digits composite number following 131856291
and preceding 131856293 . In scientific notation, it is written as 1.31856292 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 65778440 positive integers (up to 131856292) that are relatively prime to 131856292.
131856292 has 12 divisors, whose sum is 231272496
The reverse of 131856292 is 292658131
Previous prime number is 443
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty-one million eight hundred fifty-six thousand two hundred ninety-two
Scientific notation
1.31856292 × 10^8
Engineering notation
1.31856292 × 10^6
Prime Factorization
2 × 2 × 443 × 74411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65928146
Product of the distinct prime numbers
The prime factorization of 131856292 is 2 × 2 × 443 × 74411.
Since it has a total of 4 prime factors.
2 , 2 , 44 , 52 , 894 , 488 , 1248 , 7949 , 39733 , 48970 , 911285 , 380349 , 8738578 , 1223591 , 61003089 , 92584362 , 678999513 , 622613802 , 1728584080 , 860528947
n×2
263712584
n×3
395568876
n×4
527425168
n×5
659281460
n÷2
65928146
n÷3
43952097.333333
n÷3
32964073
n÷5
26371258.4
n2
17386081739989264
n3
2.2924642706439E+24
n4
3.0227583826959E+32
n5
3.985697119542E+40
2 √n
11482.869502002
3 √n
508.97949464704
4 √n
107.15815182244
5 √n
42.074617036234
1 , 2 , 4 , 443 , 886 , 1772 , 74411 , 148822 , 297644 , 32964073 , 65928146 , 131856292
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
-131856291
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 131856292 can be divided by 12 positive divisors.
The sum of these divisors (counting 131856292) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110110111111011110100100
3
Ternary
100012002222211101
4
Quaternary
13312333132210
5
Quinary
232223400132
6
Senary
21030045444
8
Octal
766773644
10
Decimal
131856292
12
Duodecimal
381a9884
16
Hexadecimal
7dbf7a4
20
Vigesimal
21420ec
36
Base36
26i4ys
md5
13fe03b17fe470d6a8d7e3cecc272a10
sha1
2654ec4ead6707bffc7f6fa584aaba620baed421
sha256
f26a63c26de94da822213659d51b7dcd89c92621b4ba0bda75383251254bfe74
sha512
68c1449459fd2c43d9ccf47f54b2fd8ddbdbf0dfb8ec8931fbe04f1c88f4a45b6435b68cca5ccd5913944b8d6f723c916e74e77d38d8f2d710670f8889cd71e9
ripemd-160
707e4f93399f95aaffc125b34e5616e9bf3a9bca
Diameter
263712584
Circumference
828477516.55358
Area
5.4619986669062E+16
Volume
9.6026518816959E+24
Surface area
2.1847994667625E+17
Circumference
828477516.55358
Perimeter
527425168
Area
17386081739989264
Diagonal
186472956.43063
Surface area
104316490439935584
Volume
2.2924642706439E+24
Space diagonal
228381797.04164
Perimeter
395568876
Area
7.5283942295517E+15
Altitude
114190898.52082
Surface area
7.5283942295517E+15
Volume
2.7016950523336E+23
Height
62157652.143542