12809344 (number)
12809344 is an even 8-digits composite number following 12809343 and preceding 12809345. In scientific notation, it is written as 1.2809344 × 10^7. The sum of its digits is 31. It has a total of 10 prime factors and 64 positive divisors. There are 5778432 positive integers (up to 12809344) that are relatively prime to 12809344.
Interesting facts
- 12809344 has 64 divisors, whose sum is 28152000
- The reverse of 12809344 is 44390821
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twelve million eight hundred nine thousand three hundred forty-four |
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Notation
Scientific notation | 1.2809344 × 10^7 |
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Engineering notation | 1.2809344 × 10^6 |
Prime Factorization of 12809344
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 23 × 229
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 200146 | Product of the distinct prime numbers |
The prime factorization of 12809344 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 23 × 229. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12809344)
Multiplication
n×yn×2 | 25618688 |
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n×3 | 38428032 |
n×4 | 51237376 |
n×5 | 64046720 |
Division
n÷yn÷2 | 6404672 |
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n÷3 | 4269781.3333333 |
n÷3 | 3202336 |
n÷5 | 2561868.8 |
Exponentiation
nyn2 | 164079293710336 |
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n3 | 2.1017481164127E+21 |
n4 | 2.6922014624483E+28 |
n5 | 3.4485334649803E+35 |
Nth Root
y√n2√n | 3579.0143894653 |
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3√n | 233.97832609053 |
4√n | 59.824864307956 |
5√n | 26.394010053985 |
Divisors of 12809344
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12809343 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12809344 can be divided by 64 positive divisors. The sum of these divisors (counting 12809344) is 1, the average is 0.015625.
Base conversion 12809344
Base | System | Value |
---|---|---|
2 | Binary | 110000110111010010000000 |
3 | Ternary | 220002210010011 |
4 | Quaternary | 300313102000 |
5 | Quinary | 11234344334 |
6 | Senary | 1134314304 |
8 | Octal | 60672200 |
10 | Decimal | 12809344 |
12 | Duodecimal | 4358994 |
16 | Hexadecimal | c37480 |
20 | Vigesimal | 401374 |
36 | Base36 | 7mjr4 |
Cryptographic Hash Functions
md5 | e7fa404afcc2261569d24db8d9b5590c |
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sha1 | c67a8a513c1418e3f98c892a3f812bc2ed3fbeb1 |
sha256 | 29df98ae9098845b98b5a88676fc816ec900038ca0fb5241b64c4f2ea1b44f38 |
sha512 | 1cf148c959ffd0c24f59b226c0438fa0cd35f2f10b0322933b5dfa8d66781c165c1f0534e617907da8aa97ec3c2f4ced4fb352cae90bef6942ec169ff448befa |
ripemd-160 | 69ebf63b49e6bc2893bba665c10f7a00774c850f |
12809344 as geometric shapes
Circle
Radius = nDiameter | 25618688 |
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Circumference | 80483482.015409 |
Area | 5.1547030372659E+14 |
Sphere
Radius = nVolume | 8.8037819229579E+21 |
---|---|
Surface area | 2.0618812149064E+15 |
Circumference | 80483482.015409 |
Square
Length = nPerimeter | 51237376 |
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Area | 164079293710336 |
Diagonal | 18115148.009902 |
Cube
Length = nSurface area | 984475762262016 |
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Volume | 2.1017481164127E+21 |
Space diagonal | 22186434.619628 |
Equilateral Triangle
Length = nPerimeter | 38428032 |
---|---|
Area | 71048418294080 |
Altitude | 11093217.309814 |
Triangular Pyramid
Length = nSurface area | 71048418294080 |
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Volume | 2.4769339091025E+20 |
Height | 6038382.6699675 |