12938752 (number)
12938752 is an even 8-digits composite number following 12938751 and preceding 12938753. In scientific notation, it is written as 1.2938752 × 10^7. The sum of its digits is 37. It has a total of 11 prime factors and 40 positive divisors. There are 6285312 positive integers (up to 12938752) that are relatively prime to 12938752.
Interesting facts
- 12938752 has 40 divisors, whose sum is 26589816
- The reverse of 12938752 is 25783921
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
| Name | twelve million nine hundred thirty-eight thousand seven hundred fifty-two |
|---|
Notation
| Scientific notation | 1.2938752 × 10^7 |
|---|---|
| Engineering notation | 1.2938752 × 10^6 |
Prime Factorization of 12938752
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 683
Composite number| ω | Distinct Factors | 3 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 11 | Total number of prime factors |
| rad | Radical | 50542 | Product of the distinct prime numbers |
The prime factorization of 12938752 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 683. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12938752)
Multiplication
n×y| n×2 | 25877504 |
|---|---|
| n×3 | 38816256 |
| n×4 | 51755008 |
| n×5 | 64693760 |
Division
n÷y| n÷2 | 6469376 |
|---|---|
| n÷3 | 4312917.3333333 |
| n÷3 | 3234688 |
| n÷5 | 2587750.4 |
Exponentiation
ny| n2 | 167411303317504 |
|---|---|
| n3 | 2.166093335622E+21 |
| n4 | 2.8026544478465E+28 |
| n5 | 3.6262850842383E+35 |
Nth Root
y√n| 2√n | 3597.0476783051 |
|---|---|
| 3√n | 234.76361925897 |
| 4√n | 59.97539227304 |
| 5√n | 26.447125600524 |
Divisors of 12938752
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12938751 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12938752 can be divided by 40 positive divisors. The sum of these divisors (counting 12938752) is 1, the average is 0.025.
Base conversion 12938752
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001010110111000000000 |
| 3 | Ternary | 220100100122001 |
| 4 | Quaternary | 301112320000 |
| 5 | Quinary | 11303020002 |
| 6 | Senary | 1141153344 |
| 8 | Octal | 61267000 |
| 10 | Decimal | 12938752 |
| 12 | Duodecimal | 43bb854 |
| 16 | Hexadecimal | c56e00 |
| 20 | Vigesimal | 40h6hc |
| 36 | Base36 | 7pbls |
Cryptographic Hash Functions
| md5 | 6d4a2ab862834d5a5a9064f2e85fd23d |
|---|---|
| sha1 | 5662a5a0a6ac51e62c8aa825ba614949bcb3099c |
| sha256 | 5d3e379316eaeb2bfd0d41b2c1a60a84d43f1ed956287670f47553f8b8123909 |
| sha512 | 30c6a4a73278947f22e1b28414f21058c38e4f1653fba86dd2c0f7a56e038be0e65b819de79401bae03ffab0fbf43e159fadc870cf46b5ab5fe06e84017c7311 |
| ripemd-160 | 8a15de1ae63b77f285f45e44420371535e4ed710 |
12938752 as geometric shapes
Circle
Radius = n| Diameter | 25877504 |
|---|---|
| Circumference | 81296576.45964 |
| Area | 5.2593812063016E+14 |
Sphere
Radius = n| Volume | 9.0733105469064E+21 |
|---|---|
| Surface area | 2.1037524825207E+15 |
| Circumference | 81296576.45964 |
Square
Length = n| Perimeter | 51755008 |
|---|---|
| Area | 167411303317504 |
| Diagonal | 18298158.558582 |
Cube
Length = n| Surface area | 1004467819905024 |
|---|---|
| Volume | 2.166093335622E+21 |
| Space diagonal | 22410575.850533 |
Equilateral Triangle
Length = n| Perimeter | 38816256 |
|---|---|
| Area | 72491220776810 |
| Altitude | 11205287.925267 |
Triangular Pyramid
Length = n| Surface area | 72491220776810 |
|---|---|
| Volume | 2.5527654771688E+20 |
| Height | 6099386.186194 |