131799165 is an odd 9-digits composite number following 131799164
and preceding 131799166 . In scientific notation, it is written as 1.31799165 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 70292880 positive integers (up to 131799165) that are relatively prime to 131799165.
131799165 has 8 divisors, whose sum is 210878688
The reverse of 131799165 is 561997131
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-one million seven hundred ninety-nine thousand one hundred sixty-five
Scientific notation
1.31799165 × 10^8
Engineering notation
1.31799165 × 10^6
Prime Factorization
5 × 3 × 8786611
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131799165
Product of the distinct prime numbers
The prime factorization of 131799165 is 5 × 3 × 8786611.
Since it has a total of 3 prime factors.
4 , 10 , 81 , 65 , 471 , 301 , 5679 , 3244 , 36390 , 50451 , 746289 , 728938 , 7400083 , 139206 , 95191595 , 22482794 , 915668807 , 619645731 , 5910835717 , 3879766521
n×2
263598330
n×3
395397495
n×4
527196660
n×5
658995825
n÷2
65899582.5
n÷3
43933055
n÷3
32949791.25
n÷5
26359833
n2
17371019894697225
n3
2.2894859173195E+24
n4
3.0175233218197E+32
n5
3.9770705418386E+40
2 √n
11480.381744524
3 √n
508.90597857055
4 √n
107.1465433158
5 √n
42.070970621998
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
-131799164
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 131799165 can be divided by 8 positive divisors.
The sum of these divisors (counting 131799165) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110110110001100001111101
3
Ternary
100012000002110120
4
Quaternary
13312301201331
5
Quinary
232220033130
6
Senary
21024525153
8
Octal
766614175
10
Decimal
131799165
12
Duodecimal
381807b9
16
Hexadecimal
7db187d
20
Vigesimal
213ehi5
36
Base36
26gwvx
md5
6e5ed0b7e591abf0833d6949228071b7
sha1
a7debc3bb28760ef682fe29a2e3ea335fd4b88d9
sha256
ba55f225f88695b2bcdca57545c0d8de743e04675989cd4509b8038365015d4e
sha512
542b0cbcf723ea9b79fb72851965d07526ec400ce279216ebe44ec78a06194e7ecab0911346b91f0aca98fea4fd54b2f9bb3849da1a064bf456bf5cc83d5884f
ripemd-160
6738184cc98a8764ca193f0ba592acee45895a51
Diameter
263598330
Circumference
828118577.02654
Area
5.4572668486543E+16
Volume
9.5901761844642E+24
Surface area
2.1829067394617E+17
Circumference
828118577.02654
Perimeter
527196660
Area
17371019894697225
Diagonal
186392166.65245
Surface area
104226119368183350
Volume
2.2894859173195E+24
Space diagonal
228282850.17515
Perimeter
395397495
Area
7.5218722592263E+15
Altitude
114141425.08758
Surface area
7.5218722592263E+15
Volume
2.6981850292795E+23
Height
62130722.217483