130996865 is an odd 9-digits composite number following 130996864
and preceding 130996866 . In scientific notation, it is written as 1.30996865 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 104707440 positive integers (up to 130996865) that are relatively prime to 130996865.
130996865 has 8 divisors, whose sum is 157331328
The reverse of 130996865 is 568699031
Previous prime number is 1231
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred thirty million nine hundred ninety-six thousand eight hundred sixty-five
Scientific notation
1.30996865 × 10^8
Engineering notation
1.30996865 × 10^6
Prime Factorization
5 × 1231 × 21283
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130996865
Product of the distinct prime numbers
The prime factorization of 130996865 is 5 × 1231 × 21283.
Since it has a total of 3 prime factors.
10 , 5 , 67 , 7 , 493 , 912 , 5096 , 5943 , 47327 , 81074 , 377365 , 861033 , 8387489 , 2630879 , 47127335 , 59253011 , 984277934 , 546145995 , 9480286044 , 524376004
n×2
261993730
n×3
392990595
n×4
523987460
n×5
654984325
n÷2
65498432.5
n÷3
43665621.666667
n÷3
32749216.25
n÷5
26199373
n2
17160178639828225
n3
2.2479296046575E+24
n4
2.9447173095082E+32
n5
3.857487358568E+40
2 √n
11445.386188329
3 √n
507.87125640922
4 √n
106.9831116968
5 √n
42.019625792532
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
-130996864
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 130996865 can be divided by 8 positive divisors.
The sum of these divisors (counting 130996865) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110011101101101010000001
3
Ternary
100010111022220202
4
Quaternary
13303231222001
5
Quinary
232013344430
6
Senary
20555414545
8
Octal
763555201
10
Decimal
130996865
12
Duodecimal
37a54455
16
Hexadecimal
7ceda81
20
Vigesimal
20iec35
36
Base36
25zptt
md5
97b402635544fb35e77ed228458702c2
sha1
3b064948b0b2d442de6ea36c8a7e4a49180f9593
sha256
30039c4c458fabb9659914a45498ccf6baac77b602ddd84a2510727395f7454e
sha512
3dec9f57af6d0f04bb45c5454be971cd0779e6520147dc22de78d506bb4c84675cd581f408ddd10f1d30c4731004b797f0239ba5ca42b8ce612f20256b90e923
ripemd-160
449696c8e6893ddf21d3b9ee4f9e5354d36292db
Diameter
261993730
Circumference
823077577.45459
Area
5.3910291149173E+16
Volume
9.4161055090385E+24
Surface area
2.1564116459669E+17
Circumference
823077577.45459
Perimeter
523987460
Area
17160178639828225
Diagonal
185257543.11136
Surface area
102961071838969350
Volume
2.2479296046575E+24
Space diagonal
226893225.81224
Perimeter
392990595
Area
7.4305753177852E+15
Altitude
113446612.90612
Surface area
7.4305753177852E+15
Volume
2.6492104451388E+23
Height
61752514.370452