13256430 (number)
13256430 is an even 8-digits composite number following 13256429 and preceding 13256431. In scientific notation, it is written as 1.3256430 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 64 positive divisors. There are 3002880 positive integers (up to 13256430) that are relatively prime to 13256430.
Interesting facts
- 13256430 has 64 divisors, whose sum is 34110720
- The reverse of 13256430 is 03465231
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | thirteen million two hundred fifty-six thousand four hundred thirty |
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Notation
Scientific notation | 1.3256430 × 10^7 |
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Engineering notation | 1.3256430 × 10^6 |
Prime Factorization of 13256430
Prime Factorization 2 × 3 × 5 × 187 × 17 × 139
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 13256430 | Product of the distinct prime numbers |
The prime factorization of 13256430 is 2 × 3 × 5 × 187 × 17 × 139. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13256430)
Multiplication
n×yn×2 | 26512860 |
---|---|
n×3 | 39769290 |
n×4 | 53025720 |
n×5 | 66282150 |
Division
n÷yn÷2 | 6628215 |
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n÷3 | 4418810 |
n÷3 | 3314107.5 |
n÷5 | 2651286 |
Exponentiation
nyn2 | 175732936344900 |
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n3 | 2.3295913693506E+21 |
n4 | 3.0882064916401E+28 |
n5 | 4.0938593181972E+35 |
Nth Root
y√n2√n | 3640.9380659385 |
---|---|
3√n | 236.66944606491 |
4√n | 60.340186160953 |
5√n | 26.575736959224 |
Divisors of 13256430
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 | -13256429 | 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 13256430 can be divided by 64 positive divisors. The sum of these divisors (counting 13256430) is 1, the average is 0.015625.
Base conversion 13256430
Base | System | Value |
---|---|---|
2 | Binary | 110010100100011011101110 |
3 | Ternary | 220221111101220 |
4 | Quaternary | 302210123232 |
5 | Quinary | 11343201210 |
6 | Senary | 1152044210 |
8 | Octal | 62443356 |
10 | Decimal | 13256430 |
12 | Duodecimal | 4533666 |
16 | Hexadecimal | ca46ee |
20 | Vigesimal | 42h11a |
36 | Base36 | 7w4q6 |
Cryptographic Hash Functions
md5 | 54956803b25cc895614d071f75312a37 |
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sha1 | d36e2e7b4e57f27c2865c9e29dd641605127d6c8 |
sha256 | ef32a2783c63da13161ae9c3ee49c60a6be24cac69b19dffbe00ae383702c0ab |
sha512 | 62f527a0e9cda8db9cc5e6fa77a712cd337f31e84a27d801f299ceb797c283165d28890ff04633b92ddb4259c8f64de9e38d5e965aba40dade24c5e37cf84a33 |
ripemd-160 | 9c65ad1a22971a6d001cb72ea3c833b344b6b56c |
13256430 as geometric shapes
Circle
Radius = nDiameter | 26512860 |
---|---|
Circumference | 83292606.201655 |
Area | 5.520813018149E+14 |
Sphere
Radius = nVolume | 9.7581695090908E+21 |
---|---|
Surface area | 2.2083252072596E+15 |
Circumference | 83292606.201655 |
Square
Length = nPerimeter | 53025720 |
---|---|
Area | 175732936344900 |
Diagonal | 18747423.09465 |
Cube
Length = nSurface area | 1054397618069400 |
---|---|
Volume | 2.3295913693506E+21 |
Space diagonal | 22960810.28698 |
Equilateral Triangle
Length = nPerimeter | 39769290 |
---|---|
Area | 76094593578159 |
Altitude | 11480405.14349 |
Triangular Pyramid
Length = nSurface area | 76094593578159 |
---|---|
Volume | 2.7454497577691E+20 |
Height | 6249141.0315499 |