130931520 (number)
130931520 is an even 9-digits composite number following 130931519 and preceding 130931521. In scientific notation, it is written as 1.30931520 × 10^8. The sum of its digits is 24. It has a total of 10 prime factors and 112 positive divisors. There are 33703936 positive integers (up to 130931520) that are relatively prime to 130931520.
Interesting facts
- 130931520 has 112 divisors, whose sum is 430133760
- The reverse of 130931520 is 025139031
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | one hundred thirty million nine hundred thirty-one thousand five hundred twenty |
---|
Notation
Scientific notation | 1.30931520 × 10^8 |
---|---|
Engineering notation | 1.30931520 × 10^6 |
Prime Factorization of 130931520
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 29 × 4703
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 4091610 | Product of the distinct prime numbers |
The prime factorization of 130931520 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 29 × 4703. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 130931520)
Multiplication
n×yn×2 | 261863040 |
---|---|
n×3 | 392794560 |
n×4 | 523726080 |
n×5 | 654657600 |
Division
n÷yn÷2 | 65465760 |
---|---|
n÷3 | 43643840 |
n÷3 | 32732880 |
n÷5 | 26186304 |
Exponentiation
nyn2 | 17143062929510400 |
---|---|
n3 | 2.2445672868164E+24 |
n4 | 2.9388460660515E+32 |
n5 | 3.8478758247415E+40 |
Nth Root
y√n2√n | 11442.531188509 |
---|---|
3√n | 507.78679543894 |
4√n | 106.96976763791 |
5√n | 42.015432836495 |
Divisors of 130931520
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -130931519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 130931520 can be divided by 112 positive divisors. The sum of these divisors (counting 130931520) is 1, the average is 0.0089285714285714.
Base conversion 130931520
Base | System | Value |
---|---|---|
2 | Binary | 111110011011101101101000000 |
3 | Ternary | 100010101000021120 |
4 | Quaternary | 13303131231000 |
5 | Quinary | 232004302040 |
6 | Senary | 20554152240 |
8 | Octal | 763355500 |
10 | Decimal | 130931520 |
12 | Duodecimal | 37a22680 |
16 | Hexadecimal | 7cddb40 |
20 | Vigesimal | 20i68g0 |
36 | Base36 | 25ybeo |
Cryptographic Hash Functions
md5 | a25a28e970d006d35dc5c2539fc9c4be |
---|---|
sha1 | 5132e1f11f6b8a2c221f5837f5b16dcd618fdc8c |
sha256 | cf1a1e244a3b32a788fd1c59a6795da6bc793dadf830090c6d8b0299d3cbd9c6 |
sha512 | 0b9c0caccd4632003fa10d0d24ec4d315e024ead9f31051b1ad96d5b13e063c30acf78c7e01cd48a014e20a120a35d4ba2b027746aa52d9c6cee86bd830d218d |
ripemd-160 | 2739b6c723317278fd86b1832389c845ad6bdb9e |
130931520 as geometric shapes
Circle
Radius = nDiameter | 261863040 |
---|---|
Circumference | 822667002.71069 |
Area | 5.3856520559377E+16 |
Sphere
Radius = nVolume | 9.4020214650007E+24 |
---|---|
Surface area | 2.1542608223751E+17 |
Circumference | 822667002.71069 |
Square
Length = nPerimeter | 523726080 |
---|---|
Area | 17143062929510400 |
Diagonal | 185165131.32612 |
Cube
Length = nSurface area | 102858377577062400 |
---|---|
Volume | 2.2445672868164E+24 |
Space diagonal | 226780044.95222 |
Equilateral Triangle
Length = nPerimeter | 392794560 |
---|---|
Area | 7.4231639978156E+15 |
Altitude | 113390022.47611 |
Triangular Pyramid
Length = nSurface area | 7.4231639978156E+15 |
---|---|
Volume | 2.6452479155623E+23 |
Height | 61721710.442041 |