130798957 is an odd 9-digits composite number following 130798956
and preceding 130798958 . In scientific notation, it is written as 1.30798957 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 129143196 positive integers (up to 130798957) that are relatively prime to 130798957.
130798957 has 4 divisors, whose sum is 132454720
The reverse of 130798957 is 759897031
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred thirty million seven hundred ninety-eight thousand nine hundred fifty-seven
Scientific notation
1.30798957 × 10^8
Engineering notation
1.30798957 × 10^6
Prime Factorization
79 × 1655683
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
130798957
Product of the distinct prime numbers
The prime factorization of 130798957 is 79 × 1655683.
Since it has a total of 2 prime factors.
7 , 7 , 64 , 43 , 453 , 346 , 7870 , 2743 , 13927 , 89787 , 936390 , 29392 , 3211415 , 3217610 , 769808 , 39421329 , 239363417 , 760167516 , 4799553396 , 3705586267
n×2
261597914
n×3
392396871
n×4
523195828
n×5
653994785
n÷2
65399478.5
n÷3
43599652.333333
n÷3
32699739.25
n÷5
26159791.4
n2
17108367152287849
n3
2.2377565794923E+24
n4
2.9269622661748E+32
n5
3.8284361159402E+40
2 √n
11436.737165818
3 √n
507.61536620313
4 √n
106.94268168425
5 √n
42.00692159515
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
-130798956
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 130798957 can be divided by 4 positive divisors.
The sum of these divisors (counting 130798957) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110010111101010101101101
3
Ternary
100010010021102211
4
Quaternary
13302331111231
5
Quinary
231441031312
6
Senary
20551250421
8
Octal
762752555
10
Decimal
130798957
12
Duodecimal
37979a11
16
Hexadecimal
7cbd56d
20
Vigesimal
20h9h7h
36
Base36
25vh4d
md5
2b5d5ca65f2147c221267030225c625e
sha1
0319d17b6c036d372b6e0bca5cb5aa03aa7ab925
sha256
75a0dd38302471eda9b38ca477ff69bef8dc7e6ee27b147f1d814d402a7e0e30
sha512
bd82af4d9f6d1d7d9fe9d588f71105d913e4c8da70252817eed3df493302c71cf9818826b36c39916dbc02de7e24fc7d0bf1cdce872cec10a342372a773f8f0e
ripemd-160
db7689c42167ee6e9ce9688f777c1c2d6a194156
Diameter
261597914
Circumference
821834084.81681
Area
5.3747520560544E+16
Volume
9.3734928408737E+24
Surface area
2.1499008224218E+17
Circumference
821834084.81681
Perimeter
523195828
Area
17108367152287849
Diagonal
184977658.93366
Surface area
102650202913727094
Volume
2.2377565794923E+24
Space diagonal
226550439.10102
Perimeter
392396871
Area
7.4081402855763E+15
Altitude
113275219.55051
Surface area
7.4081402855763E+15
Volume
2.6372214200064E+23
Height
61659219.644552