130191723 is an odd 9-digits composite number following 130191722
and preceding 130191724 . In scientific notation, it is written as 1.30191723 × 10^8.
The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors.
There are 83994480 positive integers (up to 130191723) that are relatively prime to 130191723.
130191723 has 8 divisors, whose sum is 149324160
The reverse of 130191723 is 327191031
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty million one hundred ninety-one thousand seven hundred twenty-three
Scientific notation
1.30191723 × 10^8
Engineering notation
1.30191723 × 10^6
Prime Factorization
9 × 31 × 466637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130191723
Product of the distinct prime numbers
The prime factorization of 130191723 is 9 × 31 × 466637.
Since it has a total of 3 prime factors.
6 , 1 , 80 , 6 , 154 , 691 , 818 , 9129 , 51108 , 84463 , 758362 , 932934 , 8571865 , 3771944 , 57952334 , 51174633 , 283470053 , 813549987 , 5655318352 , 6172033867
n×2
260383446
n×3
390575169
n×4
520766892
n×5
650958615
n÷2
65095861.5
n÷3
43397241
n÷3
32547930.75
n÷5
26038344.6
n2
16949884737708729
n3
2.2067346986537E+24
n4
2.8729859262161E+32
n5
3.7403898788883E+40
2 √n
11410.158763137
3 √n
506.82861286871
4 √n
106.81834469386
5 √n
41.967845546854
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
-130191722
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 130191723 can be divided by 8 positive divisors.
The sum of these divisors (counting 130191723) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110000101001000101101011
3
Ternary
100001222102110200
4
Quaternary
13300221011223
5
Quinary
231312113343
6
Senary
20530243243
8
Octal
760510553
10
Decimal
130191723
12
Duodecimal
37726523
16
Hexadecimal
7c2916b
20
Vigesimal
20ddj63
36
Base36
25igkr
md5
b27668b1f6d4c36747fbde3fb9412e60
sha1
04b83f79408cc782de28120014199d7ca25bf13d
sha256
8c6c81939085791b62b664c764a5f7c0e2675a1ce0a6fb12a83a8fd04df1d26f
sha512
d9a46e379dddee6ab04b6d4e47369c7bab75d82a5d8cf3ec951feb2f17a7966afb07a7d747ab791e85618a770d4f34105ddd203e35232ecba79a319082dcf539
ripemd-160
17271660ca5dcedd8cf59258242beca0582eb9f1
Diameter
260383446
Circumference
818018721.06999
Area
5.3249633371179E+16
Volume
9.2435486902829E+24
Surface area
2.1299853348472E+17
Circumference
818018721.06999
Perimeter
520766892
Area
16949884737708729
Diagonal
184118900.37532
Surface area
101699308426252374
Volume
2.2067346986537E+24
Space diagonal
225498678.96093
Perimeter
390575169
Area
7.3395153870369E+15
Altitude
112749339.48047
Surface area
7.3395153870369E+15
Volume
2.6006617828295E+23
Height
61372966.791774