6831531421 (number)
6831531421 is an odd 10-digits composite number following 6831531420 and preceding 6831531422. In scientific notation, it is written as 6.831531421 × 10^9. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 5514566400 positive integers (up to 6831531421) that are relatively prime to 6831531421.
Interesting facts
- 6831531421 has 32 divisors, whose sum is 8333377920
- The reverse of 6831531421 is 1241351386
- Previous prime number is 283
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 34
- Digital Root 7
Name
Name | six billion eight hundred thirty-one million five hundred thirty-one thousand four hundred twenty-one |
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Notation
Scientific notation | 6.831531421 × 10^9 |
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Engineering notation | 6.831531421 × 10^9 |
Prime Factorization of 6831531421
Prime Factorization 13 × 11 × 29 × 283 × 5821
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 6831531421 | Product of the distinct prime numbers |
The prime factorization of 6831531421 is 13 × 11 × 29 × 283 × 5821. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6831531421)
Multiplication
n×yn×2 | 13663062842 |
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n×3 | 20494594263 |
n×4 | 27326125684 |
n×5 | 34157657105 |
Division
n÷yn÷2 | 3415765710.5 |
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n÷3 | 2277177140.3333 |
n÷3 | 1707882855.25 |
n÷5 | 1366306284.2 |
Exponentiation
nyn2 | 4.666982155611E+19 |
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n3 | 3.1882635237303E+29 |
n4 | 2.1780722440792E+39 |
n5 | 1.4879568972635E+49 |
Nth Root
y√n2√n | 82653.078714589 |
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3√n | 1897.4602650912 |
4√n | 287.49448466812 |
5√n | 92.662414847782 |
Divisors of 6831531421
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -6831531420 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 6831531421 can be divided by 32 positive divisors. The sum of these divisors (counting 6831531421) is 1, the average is 0.03125.
Base conversion 6831531421
Base | System | Value |
---|---|---|
2 | Binary | 110010111001100001110010110011101 |
3 | Ternary | 122122002201202100021 |
4 | Quaternary | 12113030032112131 |
5 | Quinary | 102442333001141 |
6 | Senary | 3045515232141 |
8 | Octal | 62714162635 |
10 | Decimal | 6831531421 |
12 | Duodecimal | 13a7a48651 |
16 | Hexadecimal | 19730e59d |
20 | Vigesimal | 56eh18b1 |
36 | Base36 | 34zbfdp |
Cryptographic Hash Functions
md5 | 91a2dd50c5c2e34c10115f5daf804d86 |
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sha1 | 69ea65c47fa7b8dd92044b450c34bd04ff403974 |
sha256 | d2d6422e19893e1575a01ed6edd99a8e1bd31c465a8c867dc8832a11af40642d |
sha512 | 744d1ba0a1a136b31414e29660dc36f1e7324e6cd0d6f248efe79158e68bec5cb19fc57a692ca8b233e7138c61364df56e752643b7fe841c8bc8652426a8e31a |
ripemd-160 | 59fb0a94508b03d459ab4c4bfa9e71cce5c149bb |
6831531421 as geometric shapes
Circle
Radius = nDiameter | 13663062842 |
---|---|
Circumference | 42923777849.963 |
Area | 1.4661756854502E+20 |
Sphere
Radius = nVolume | 1.3354967018479E+30 |
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Surface area | 5.8647027418009E+20 |
Circumference | 42923777849.963 |
Square
Length = nPerimeter | 27326125684 |
---|---|
Area | 4.666982155611E+19 |
Diagonal | 9661244387.3561 |
Cube
Length = nSurface area | 2.8001892933666E+20 |
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Volume | 3.1882635237303E+29 |
Space diagonal | 11832559514.675 |
Equilateral Triangle
Length = nPerimeter | 20494594263 |
---|---|
Area | 2.0208625528839E+19 |
Altitude | 5916279757.3376 |
Triangular Pyramid
Length = nSurface area | 2.0208625528839E+19 |
---|---|
Volume | 3.757404596399E+28 |
Height | 3220414795.7854 |