812372816 (number)
812372816 is an even 9-digits composite number following 812372815 and preceding 812372817. In scientific notation, it is written as 8.12372816 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 376614144 positive integers (up to 812372816) that are relatively prime to 812372816.
Interesting facts
- 812372816 has 40 divisors, whose sum is 1692094080
- The reverse of 812372816 is 618273218
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | eight hundred twelve million three hundred seventy-two thousand eight hundred sixteen |
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Notation
Scientific notation | 8.12372816 × 10^8 |
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Engineering notation | 8.12372816 × 10^6 |
Prime Factorization of 812372816
Prime Factorization 2 × 2 × 2 × 2 × 19 × 47 × 56857
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 101546602 | Product of the distinct prime numbers |
The prime factorization of 812372816 is 2 × 2 × 2 × 2 × 19 × 47 × 56857. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 812372816)
Multiplication
n×yn×2 | 1624745632 |
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n×3 | 2437118448 |
n×4 | 3249491264 |
n×5 | 4061864080 |
Division
n÷yn÷2 | 406186408 |
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n÷3 | 270790938.66667 |
n÷3 | 203093204 |
n÷5 | 162474563.2 |
Exponentiation
nyn2 | 659949592175769856 |
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n3 | 5.3612510861388E+26 |
n4 | 4.3553346421296E+35 |
n5 | 3.5381554678492E+44 |
Nth Root
y√n2√n | 28502.154585224 |
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3√n | 933.07909787397 |
4√n | 168.82581137144 |
5√n | 60.527268660431 |
Divisors of 812372816
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 | -812372815 | 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 812372816 can be divided by 40 positive divisors. The sum of these divisors (counting 812372816) is 1, the average is 0.025.
Base conversion 812372816
Base | System | Value |
---|---|---|
2 | Binary | 110000011010111101001101010000 |
3 | Ternary | 2002121121211000002 |
4 | Quaternary | 300122331031100 |
5 | Quinary | 3130431412231 |
6 | Senary | 212335545132 |
8 | Octal | 6032751520 |
10 | Decimal | 812372816 |
12 | Duodecimal | 1a808b1a8 |
16 | Hexadecimal | 306bd350 |
20 | Vigesimal | cdh6c0g |
36 | Base36 | dfnyvk |
Cryptographic Hash Functions
md5 | d896de5e0527d6135c85bf815c002f7a |
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sha1 | fba6c6cf27068d5c875d8bac566166847e943bed |
sha256 | fc7a79e9071f28a8868bf8feb7e04d67525a1200e93a76188862776882c788d2 |
sha512 | 8f5e0f6b0267702e73b4ac1bcc484c893b8f5477d0703a14d75c43a3d22d796fbf09520660395e317f625905a3799c9ff5e5060022df37b789544d520bb2cc7e |
ripemd-160 | 1fcb7c76199a646af98a131ede4ae47b296d1057 |
812372816 as geometric shapes
Circle
Radius = nDiameter | 1624745632 |
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Circumference | 5104288941.4433 |
Area | 2.073292790519E+18 |
Sphere
Radius = nVolume | 2.2457156035019E+27 |
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Surface area | 8.2931711620759E+18 |
Circumference | 5104288941.4433 |
Square
Length = nPerimeter | 3249491264 |
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Area | 659949592175769856 |
Diagonal | 1148868654.0904 |
Cube
Length = nSurface area | 3959697553054619136 |
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Volume | 5.3612510861388E+26 |
Space diagonal | 1407070991.9998 |
Equilateral Triangle
Length = nPerimeter | 2437118448 |
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Area | 2.857665560207E+17 |
Altitude | 703535495.9999 |
Triangular Pyramid
Length = nSurface area | 2.857665560207E+17 |
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Volume | 6.3182949977542E+25 |
Height | 382956218.03014 |