130996915 is an odd 9-digits composite number following 130996914
and preceding 130996916 . In scientific notation, it is written as 1.30996915 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 86728320 positive integers (up to 130996915) that are relatively prime to 130996915.
130996915 has 16 divisors, whose sum is 185849280
The reverse of 130996915 is 519699031
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred thirty million nine hundred ninety-six thousand nine hundred fifteen
Scientific notation
1.30996915 × 10^8
Engineering notation
1.30996915 × 10^6
Prime Factorization
5 × 7 × 29 × 129061
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
130996915
Product of the distinct prime numbers
The prime factorization of 130996915 is 5 × 7 × 29 × 129061.
Since it has a total of 4 prime factors.
7 , 10 , 56 , 10 , 639 , 433 , 1981 , 4936 , 70286 , 92318 , 551482 , 648178 , 5593936 , 2030612 , 60140605 , 51746611 , 880635155 , 942306336 , 9541880151 , 7573356944
n×2
261993830
n×3
392990745
n×4
523987660
n×5
654984575
n÷2
65498457.5
n÷3
43665638.333333
n÷3
32749228.75
n÷5
26199383
n2
17160191739517225
n3
2.2479321786852E+24
n4
2.94472180537E+32
n5
3.8574947203669E+40
2 √n
11445.388372615
3 √n
507.87132102542
4 √n
106.98312190535
5 √n
42.019629000213
1 , 5 , 7 , 29 , 35 , 145 , 203 , 1015 , 129061 , 645305 , 903427 , 3742769 , 4517135 , 18713845 , 26199383 , 130996915
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130996914
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130996915 can be divided by 16 positive divisors.
The sum of these divisors (counting 130996915) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110011101101101010110011
3
Ternary
100010111022222121
4
Quaternary
13303231222303
5
Quinary
232013400130
6
Senary
20555415111
8
Octal
763555263
10
Decimal
130996915
12
Duodecimal
37a54497
16
Hexadecimal
7cedab3
20
Vigesimal
20iec5f
36
Base36
25zpv7
md5
422c550d257e5c2a4a8ce8350c953f53
sha1
2f429f5e4d9511cb9bef918cd4a2b046acf604db
sha256
779ecd3a89eedc6a6a9bb97650a4d46a631c28bf949d07308cc1bd404d6eeb20
sha512
7a8b081f92fd5356bbc91cc16139ef4c7b88a03c6cb61aadeb4b12eb29cee4e5ac2ba3409bcf0bdd05b62311dbfaf3f288d2978d5da959392e7a392a1e2ba659
ripemd-160
42e08442788c5cfc11cbf835e3b16893e2ac16e4
Diameter
261993830
Circumference
823077891.61385
Area
5.391033230306E+16
Volume
9.4161162911009E+24
Surface area
2.1564132921224E+17
Circumference
823077891.61385
Perimeter
523987660
Area
17160191739517225
Diagonal
185257613.82204
Surface area
102961150437103350
Volume
2.2479321786852E+24
Space diagonal
226893312.41478
Perimeter
392990745
Area
7.4305809901169E+15
Altitude
113446656.20739
Surface area
7.4305809901169E+15
Volume
2.6492134786596E+23
Height
61752537.940679