130726579 is an odd 9-digits composite number following 130726578
and preceding 130726580 . In scientific notation, it is written as 1.30726579 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 127686384 positive integers (up to 130726579) that are relatively prime to 130726579.
130726579 has 4 divisors, whose sum is 133766776
The reverse of 130726579 is 975627031
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty million seven hundred twenty-six thousand five hundred seventy-nine
Scientific notation
1.30726579 × 10^8
Engineering notation
1.30726579 × 10^6
Prime Factorization
43 × 3040153
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
130726579
Product of the distinct prime numbers
The prime factorization of 130726579 is 43 × 3040153.
Since it has a total of 2 prime factors.
3 , 10 , 88 , 84 , 825 , 902 , 8923 , 2202 , 30173 , 11307 , 832605 , 414394 , 2578885 , 2130391 , 1722901 , 54647128 , 852337027 , 767717135 , 1878371626 , 8616734401
n×2
261453158
n×3
392179737
n×4
522906316
n×5
653632895
n÷2
65363289.5
n÷3
43575526.333333
n÷3
32681644.75
n÷5
26145315.8
n2
17089438457043241
n3
2.2340438265203E+24
n4
2.9204890677707E+32
n5
3.8178554483656E+40
2 √n
11433.572451338
3 √n
507.52171875958
4 √n
106.92788434893
5 √n
42.002271634286
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130726578
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130726579 can be divided by 4 positive divisors.
The sum of these divisors (counting 130726579) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110010101011101010110011
3
Ternary
100002222121011011
4
Quaternary
13302223222303
5
Quinary
231431222304
6
Senary
20545531351
8
Octal
762535263
10
Decimal
130726579
12
Duodecimal
37943b57
16
Hexadecimal
7cabab3
20
Vigesimal
20h0g8j
36
Base36
25tx9v
md5
1075f6defc30fd3da53bf19c9995e948
sha1
7339a648f0079701ecb6840407bb888e441f5956
sha256
d8baa6a17d84731e2082fa9a28d3d40c397c61844349982d38074830b4c4b794
sha512
118de4077ca7601e1c3b8560537a04a889c6233d5753614abe192bc8e293de814e0387e22b450eeded5283b0a6d6e990255aa34ff0066100fea7fae687a49766
ripemd-160
836cf3f8f476f2c0d94560f7c9ae9e858e383ddd
Diameter
261453158
Circumference
821379320.43065
Area
5.3688054310622E+16
Volume
9.3579408975917E+24
Surface area
2.1475221724249E+17
Circumference
821379320.43065
Perimeter
522906316
Area
17089438457043241
Diagonal
184875300.98444
Surface area
102536630742259446
Volume
2.2340438265203E+24
Space diagonal
226425076.72767
Perimeter
392179737
Area
7.3999439201051E+15
Altitude
113212538.36383
Surface area
7.3999439201051E+15
Volume
2.6328458986674E+23
Height
61625100.328146