131497162 is an even 9-digits composite number following 131497161
and preceding 131497163 . In scientific notation, it is written as 1.31497162 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 65666700 positive integers (up to 131497162) that are relatively prime to 131497162.
131497162 has 8 divisors, whose sum is 197491392
The reverse of 131497162 is 261794131
Previous prime number is 811
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-one million four hundred ninety-seven thousand one hundred sixty-two
Scientific notation
1.31497162 × 10^8
Engineering notation
1.31497162 × 10^6
Prime Factorization
2 × 811 × 81071
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131497162
Product of the distinct prime numbers
The prime factorization of 131497162 is 2 × 811 × 81071.
Since it has a total of 3 prime factors.
5 , 1 , 34 , 14 , 769 , 197 , 9436 , 6305 , 74082 , 10759 , 105810 , 19467 , 1540406 , 2602300 , 26078694 , 30482054 , 398378999 , 162991713 , 2490437777 , 1300032497
n×2
262994324
n×3
394491486
n×4
525988648
n×5
657485810
n÷2
65748581
n÷3
43832387.333333
n÷3
32874290.5
n÷5
26299432.4
n2
17291503614054244
n3
2.2737836519609E+24
n4
2.9899609723485E+32
n5
3.9317138235459E+40
2 √n
11467.221197832
3 √n
508.51698098579
4 √n
107.0851119336
5 √n
42.05167274447
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131497161
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131497162 can be divided by 8 positive divisors.
The sum of these divisors (counting 131497162) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101100111110011001010
3
Ternary
100011102202012021
4
Quaternary
13311213303022
5
Quinary
232130402122
6
Senary
21014235054
8
Octal
765476312
10
Decimal
131497162
12
Duodecimal
38055a8a
16
Hexadecimal
7d67cca
20
Vigesimal
211h2i2
36
Base36
26afuy
md5
af5d4921af8ad0352857b9e45921684d
sha1
cef5301e6c7d0f83ed83f0a1fc9e66ab88267597
sha256
3210d6eb79dcb8a5c082db7f85dedcc4adff65a824e198cce71f5972c96bb577
sha512
c177063fd4fc386b4731475caa8d6a0a0c1e39141d69e47ce3141575811f7b78d2fd7f965d96ebc65cf908afc4670e04c5da69ddff2ef53e7bda3c97022e3421
ripemd-160
261e4e13eb3019e90481eba3460ee5ab6e8fdc9a
Diameter
262994324
Circumference
826221036.21421
Area
5.4322860723434E+16
Volume
9.5244026891371E+24
Surface area
2.1729144289374E+17
Circumference
826221036.21421
Perimeter
525988648
Area
17291503614054244
Diagonal
185965069.91397
Surface area
103749021684325464
Volume
2.2737836519609E+24
Space diagonal
227759765.63512
Perimeter
394491486
Area
7.4874406997007E+15
Altitude
113879882.81756
Surface area
7.4874406997007E+15
Volume
2.6796797320877E+23
Height
61988356.637991