813365215 (number)
813365215 is an odd 9-digits composite number following 813365214 and preceding 813365216. In scientific notation, it is written as 8.13365215 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 567975936 positive integers (up to 813365215) that are relatively prime to 813365215.
Interesting facts
- 813365215 has 32 divisors, whose sum is 1109324160
- The reverse of 813365215 is 512563318
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | eight hundred thirteen million three hundred sixty-five thousand two hundred fifteen |
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Notation
Scientific notation | 8.13365215 × 10^8 |
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Engineering notation | 8.13365215 × 10^6 |
Prime Factorization of 813365215
Prime Factorization 89 × 5 × 23 × 13 × 6113
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 813365215 | Product of the distinct prime numbers |
The prime factorization of 813365215 is 89 × 5 × 23 × 13 × 6113. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 813365215)
Multiplication
n×yn×2 | 1626730430 |
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n×3 | 2440095645 |
n×4 | 3253460860 |
n×5 | 4066826075 |
Division
n÷yn÷2 | 406682607.5 |
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n÷3 | 271121738.33333 |
n÷3 | 203341303.75 |
n÷5 | 162673043 |
Exponentiation
nyn2 | 661562972971996225 |
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n3 | 5.3809230974741E+26 |
n4 | 4.3766556720755E+35 |
n5 | 3.5598194816986E+44 |
Nth Root
y√n2√n | 28519.558464324 |
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3√n | 933.45889474294 |
4√n | 168.87734739841 |
5√n | 60.542049527008 |
Divisors of 813365215
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 | -813365214 | 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 813365215 can be divided by 32 positive divisors. The sum of these divisors (counting 813365215) is 1, the average is 0.03125.
Base conversion 813365215
Base | System | Value |
---|---|---|
2 | Binary | 110000011110101111011111011111 |
3 | Ternary | 2002200111020022121 |
4 | Quaternary | 300132233133133 |
5 | Quinary | 3131210141330 |
6 | Senary | 212413123411 |
8 | Octal | 6036573737 |
10 | Decimal | 813365215 |
12 | Duodecimal | 1a8489567 |
16 | Hexadecimal | 307af7df |
20 | Vigesimal | ce3ad0f |
36 | Base36 | dg98m7 |
Cryptographic Hash Functions
md5 | 7bd6aa28a830f4fde4badff3f0171d4f |
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sha1 | 90eb6c20182e2e6a67dfedcbac733bd9f503020b |
sha256 | b0e99b31637db315fbe809c5af36b3a7f833eccbfc54cf76d61ab46fd3dca0f6 |
sha512 | 7f7d2085c6449062f83a2aed5e47400861a19c7ecbf3391016fb334dd9a6a47fa1cdc857abbe283f33a1e5f2228b248b05e88f06b80fb52365e122d10c82f990 |
ripemd-160 | 6e51234255d9d5d3e7b5f220a6ec6dedc5272135 |
813365215 as geometric shapes
Circle
Radius = nDiameter | 1626730430 |
---|---|
Circumference | 5110524368.259 |
Area | 2.0783613757758E+18 |
Sphere
Radius = nVolume | 2.2539557963408E+27 |
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Surface area | 8.3134455031034E+18 |
Circumference | 5110524368.259 |
Square
Length = nPerimeter | 3253460860 |
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Area | 661562972971996225 |
Diagonal | 1150272118.2155 |
Cube
Length = nSurface area | 3969377837831977350 |
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Volume | 5.3809230974741E+26 |
Space diagonal | 1408789877.4892 |
Equilateral Triangle
Length = nPerimeter | 2440095645 |
---|---|
Area | 2.8646517039845E+17 |
Altitude | 704394938.74459 |
Triangular Pyramid
Length = nSurface area | 2.8646517039845E+17 |
---|---|
Volume | 6.3414786854454E+25 |
Height | 383424039.40517 |