130791385 is an odd 9-digits composite number following 130791384
and preceding 130791386 . In scientific notation, it is written as 1.30791385 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 104321280 positive integers (up to 130791385) that are relatively prime to 130791385.
130791385 has 8 divisors, whose sum is 157417416
The reverse of 130791385 is 583197031
Previous prime number is 337
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty million seven hundred ninety-one thousand three hundred eighty-five
Scientific notation
1.30791385 × 10^8
Engineering notation
1.30791385 × 10^6
Prime Factorization
5 × 337 × 77621
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130791385
Product of the distinct prime numbers
The prime factorization of 130791385 is 5 × 337 × 77621.
Since it has a total of 3 prime factors.
1 , 8 , 56 , 6 , 26 , 779 , 8691 , 5056 , 8190 , 28228 , 161725 , 89639 , 6211700 , 4922080 , 87853659 , 27828557 , 351517639 , 502494282 , 7074299675 , 3917196107
n×2
261582770
n×3
392374155
n×4
523165540
n×5
653956925
n÷2
65395692.5
n÷3
43597128.333333
n÷3
32697846.25
n÷5
26158277
n2
17106386390218225
n3
2.2373679683218E+24
n4
2.9262845533144E+32
n5
3.827328096321E+40
2 √n
11436.406122554
3 √n
507.605570667
4 √n
106.9411339128
5 √n
42.006435224642
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
-130791384
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 130791385 can be divided by 8 positive divisors.
The sum of these divisors (counting 130791385) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111011011111011001
3
Ternary
100010002220001101
4
Quaternary
13302323133121
5
Quinary
231440311020
6
Senary
20551151401
8
Octal
762733731
10
Decimal
130791385
12
Duodecimal
37975561
16
Hexadecimal
7cbb7d9
20
Vigesimal
20h8i95
36
Base36
25vba1
md5
3057c00102f7e2a47f3379a9bcedd77c
sha1
3b17922d739720ec5cc1ee53a0e85ecf8c457a0e
sha256
467c04e21c645d5f97c48559ccdbe3f59a9a9699872f077da658cae3512dfb2f
sha512
ff5fbdcbc34323991baabd47c7a69eb3d13936940afea0969699a8d4972779ce401b8e4ea0412b3ea0adf0f03517a61ddb0f13d9e5f9a85fcadd345c6b719e7b
ripemd-160
8ab508da699fd61969481f6b6ce0b1fb802d5dcd
Diameter
261582770
Circumference
821786508.53767
Area
5.3741297812978E+16
Volume
9.3718650302092E+24
Surface area
2.1496519125191E+17
Circumference
821786508.53767
Perimeter
523165540
Area
17106386390218225
Diagonal
184966950.50856
Surface area
102638318341309350
Volume
2.2373679683218E+24
Space diagonal
226537324.0123
Perimeter
392374155
Area
7.4072825904407E+15
Altitude
113268662.00615
Surface area
7.4072825904407E+15
Volume
2.6367634373498E+23
Height
61655650.16952