813127968 (number)
813127968 is an even 9-digits composite number following 813127967 and preceding 813127969. In scientific notation, it is written as 8.13127968 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 36 positive divisors. There are 271042560 positive integers (up to 813127968) that are relatively prime to 813127968.
Interesting facts
- 813127968 has 36 divisors, whose sum is 2312333478
- The reverse of 813127968 is 869721318
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | eight hundred thirteen million one hundred twenty-seven thousand nine hundred sixty-eight |
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Notation
Scientific notation | 8.13127968 × 10^8 |
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Engineering notation | 8.13127968 × 10^6 |
Prime Factorization of 813127968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 2823361
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 16940166 | Product of the distinct prime numbers |
The prime factorization of 813127968 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 2823361. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 813127968)
Multiplication
n×yn×2 | 1626255936 |
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n×3 | 2439383904 |
n×4 | 3252511872 |
n×5 | 4065639840 |
Division
n÷yn÷2 | 406563984 |
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n÷3 | 271042656 |
n÷3 | 203281992 |
n÷5 | 162625593.6 |
Exponentiation
nyn2 | 661177092343809024 |
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n3 | 5.3762158558567E+26 |
n4 | 4.3715514744021E+35 |
n5 | 3.554630767388E+44 |
Nth Root
y√n2√n | 28515.398787322 |
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3√n | 933.36812704758 |
4√n | 168.86503127445 |
5√n | 60.538517264872 |
Divisors of 813127968
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -813127967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 813127968 can be divided by 36 positive divisors. The sum of these divisors (counting 813127968) is 1, the average is 0.027777777777778.
Base conversion 813127968
Base | System | Value |
---|---|---|
2 | Binary | 110000011101110101100100100000 |
3 | Ternary | 2002200001011212200 |
4 | Quaternary | 300131311210200 |
5 | Quinary | 3131130043333 |
6 | Senary | 212404053200 |
8 | Octal | 6035654440 |
10 | Decimal | 813127968 |
12 | Duodecimal | 1a8394200 |
16 | Hexadecimal | 30775920 |
20 | Vigesimal | ce20ji8 |
36 | Base36 | dg45k0 |
Cryptographic Hash Functions
md5 | 9db32917041c484b9d060cda97228ecf |
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sha1 | 10c2e562bb848c238ad88cb7911c999968e922a2 |
sha256 | 233b57f2e15ae8e5af94d7d9b2b6becb88335aa8ff3ab2cec54a59be27472a80 |
sha512 | a66ec6b04f0b542ca317dfe8039f2f735db052a555f3a483d69ad62f812bf687493cd51820b60230686867722df6a33f2f03a47c2eb8bd687852348491d7e047 |
ripemd-160 | 6f48ff537573458d4c6a2569e8f77522a34266f1 |
813127968 as geometric shapes
Circle
Radius = nDiameter | 1626255936 |
---|---|
Circumference | 5109033701.3944 |
Area | 2.0771490960292E+18 |
Sphere
Radius = nVolume | 2.251984031583E+27 |
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Surface area | 8.3085963841167E+18 |
Circumference | 5109033701.3944 |
Square
Length = nPerimeter | 3252511872 |
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Area | 661177092343809024 |
Diagonal | 1149936600.2905 |
Cube
Length = nSurface area | 3967062554062854144 |
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Volume | 5.3762158558567E+26 |
Space diagonal | 1408378953.6312 |
Equilateral Triangle
Length = nPerimeter | 2439383904 |
---|---|
Area | 2.8629807918503E+17 |
Altitude | 704189476.81562 |
Triangular Pyramid
Length = nSurface area | 2.8629807918503E+17 |
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Volume | 6.3359311479982E+25 |
Height | 383312200.09683 |