130388623 is an odd 9-digits composite number following 130388622
and preceding 130388624 . In scientific notation, it is written as 1.30388623 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 121779840 positive integers (up to 130388623) that are relatively prime to 130388623.
130388623 has 8 divisors, whose sum is 139114800
The reverse of 130388623 is 326883031
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty million three hundred eighty-eight thousand six hundred twenty-three
Scientific notation
1.30388623 × 10^8
Engineering notation
1.30388623 × 10^6
Prime Factorization
17 × 131 × 58549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130388623
Product of the distinct prime numbers
The prime factorization of 130388623 is 17 × 131 × 58549.
Since it has a total of 3 prime factors.
8 , 9 , 29 , 34 , 218 , 569 , 3738 , 6202 , 22184 , 24137 , 160371 , 2585 , 5143112 , 581508 , 15739655 , 4481061 , 996091010 , 86338392 , 5833213802 , 7203526459
n×2
260777246
n×3
391165869
n×4
521554492
n×5
651943115
n÷2
65194311.5
n÷3
43462874.333333
n÷3
32597155.75
n÷5
26077724.6
n2
17001193007836129
n3
2.216762145649E+24
n4
2.890405636897E+32
n5
3.7687601090643E+40
2 √n
11418.78377937
3 √n
507.08399082092
4 √n
106.85870942216
5 √n
41.980532181782
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
-130388622
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 130388623 can be divided by 8 positive divisors.
The sum of these divisors (counting 130388623) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110001011001001010001111
3
Ternary
100002100102120021
4
Quaternary
13301121022033
5
Quinary
231334413443
6
Senary
20534403011
8
Octal
761311217
10
Decimal
130388623
12
Duodecimal
37800467
16
Hexadecimal
7c5928f
20
Vigesimal
20eibb3
36
Base36
25moi7
md5
e415bced568c97cfb6ae2ddc7cde6150
sha1
df31a87fa4c9f86fab004e557ede1cc9443b0ccc
sha256
7edc954d978d8d6fb7f0115a543e2a2aef6477f25e7327ea4bce298146533454
sha512
091928e06fe69dc482df47b0f2a3eadccf3f3f50426cfb325c15191bb65abcc0ba63eaf267e02de45fc87b2d77aa44467e088e1ccc7943341d9e4984c5df14e4
ripemd-160
df0017e2cb379919ff72ca4dbfb0fbbb55a53ef1
Diameter
260777246
Circumference
819255880.25698
Area
5.341082305568E+16
Volume
9.2855515620357E+24
Surface area
2.1364329222272E+17
Circumference
819255880.25698
Perimeter
521554492
Area
17001193007836129
Diagonal
184397359.02575
Surface area
102007158047016774
Volume
2.216762145649E+24
Space diagonal
225839719.76494
Perimeter
391165869
Area
7.3617325197142E+15
Altitude
112919859.88247
Surface area
7.3617325197142E+15
Volume
2.6124792424434E+23
Height
61465786.341917