820311424 (number)
820311424 is an even 9-digits composite number following 820311423 and preceding 820311425. In scientific notation, it is written as 8.20311424 × 10^8. The sum of its digits is 25. It has a total of 9 prime factors and 32 positive divisors. There are 409830912 positive integers (up to 820311424) that are relatively prime to 820311424.
Interesting facts
- 820311424 has 32 divisors, whose sum is 1635508800
- The reverse of 820311424 is 424113028
- Previous prime number is 2357
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 25
- Digital Root 7
Name
Name | eight hundred twenty million three hundred eleven thousand four hundred twenty-four |
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Notation
Scientific notation | 8.20311424 × 10^8 |
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Engineering notation | 8.20311424 × 10^6 |
Prime Factorization of 820311424
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2357 × 2719
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 12817366 | Product of the distinct prime numbers |
The prime factorization of 820311424 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2357 × 2719. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 820311424)
Multiplication
n×yn×2 | 1640622848 |
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n×3 | 2460934272 |
n×4 | 3281245696 |
n×5 | 4101557120 |
Division
n÷yn÷2 | 410155712 |
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n÷3 | 273437141.33333 |
n÷3 | 205077856 |
n÷5 | 164062284.8 |
Exponentiation
nyn2 | 672910832344907776 |
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n3 | 5.5199644310588E+26 |
n4 | 4.5280898828712E+35 |
n5 | 3.714443859818E+44 |
Nth Root
y√n2√n | 28641.079309272 |
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3√n | 936.10863910554 |
4√n | 169.236755196 |
5√n | 60.645104948495 |
Divisors of 820311424
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 | -820311423 | 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 820311424 can be divided by 32 positive divisors. The sum of these divisors (counting 820311424) is 1, the average is 0.03125.
Base conversion 820311424
Base | System | Value |
---|---|---|
2 | Binary | 110000111001001111010110000000 |
3 | Ternary | 2010011120010201121 |
4 | Quaternary | 300321033112000 |
5 | Quinary | 3134444431144 |
6 | Senary | 213222042024 |
8 | Octal | 6071172600 |
10 | Decimal | 820311424 |
12 | Duodecimal | 1aa879314 |
16 | Hexadecimal | 30e4f580 |
20 | Vigesimal | cg6iib4 |
36 | Base36 | dke4cg |
Cryptographic Hash Functions
md5 | d19ed5294ea4e6d6485cd3d02dd4e4dc |
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sha1 | dc4fe22a1b33909783de94ed056847803384b1f1 |
sha256 | 7d1af05d86fd5b91b195aa069699feb839e54ccf326e31e457eab482fd88799f |
sha512 | 9b90bd5d62e708ce5a9327db6b7444e59c9ad9dcda298133cb4784aae3e873973fc8b201c9411d6916a75dc521aeec49c662e086a9c701c23d9c1e82adb9d080 |
ripemd-160 | 7a1eabd6a2a74890bfa64f8bb1b09a9ef488701e |
820311424 as geometric shapes
Circle
Radius = nDiameter | 1640622848 |
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Circumference | 5154168686.5884 |
Area | 2.1140117274158E+18 |
Sphere
Radius = nVolume | 2.3121972939588E+27 |
---|---|
Surface area | 8.456046909663E+18 |
Circumference | 5154168686.5884 |
Square
Length = nPerimeter | 3281245696 |
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Area | 672910832344907776 |
Diagonal | 1160095541.1904 |
Cube
Length = nSurface area | 4037464994069446656 |
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Volume | 5.5199644310588E+26 |
Space diagonal | 1420821064.3972 |
Equilateral Triangle
Length = nPerimeter | 2460934272 |
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Area | 2.9137893764621E+17 |
Altitude | 710410532.19859 |
Triangular Pyramid
Length = nSurface area | 2.9137893764621E+17 |
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Volume | 6.505340468517E+25 |
Height | 386698513.73013 |