813103640 (number)
813103640 is an even 9-digits composite number following 813103639 and preceding 813103641. In scientific notation, it is written as 8.13103640 × 10^8. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 324415872 positive integers (up to 813103640) that are relatively prime to 813103640.
Interesting facts
- 813103640 has 32 divisors, whose sum is 1834127280
- The reverse of 813103640 is 046301318
- Previous prime number is 397
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 26
- Digital Root 8
Name
Name | eight hundred thirteen million one hundred three thousand six hundred forty |
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Notation
Scientific notation | 8.13103640 × 10^8 |
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Engineering notation | 8.13103640 × 10^6 |
Prime Factorization of 813103640
Prime Factorization 2 × 2 × 2 × 5 × 397 × 51203
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 203275910 | Product of the distinct prime numbers |
The prime factorization of 813103640 is 2 × 2 × 2 × 5 × 397 × 51203. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 813103640)
Multiplication
n×yn×2 | 1626207280 |
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n×3 | 2439310920 |
n×4 | 3252414560 |
n×5 | 4065518200 |
Division
n÷yn÷2 | 406551820 |
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n÷3 | 271034546.66667 |
n÷3 | 203275910 |
n÷5 | 162620728 |
Exponentiation
nyn2 | 661137529381249600 |
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n3 | 5.375733316805E+26 |
n4 | 4.3710283275634E+35 |
n5 | 3.5540990436849E+44 |
Nth Root
y√n2√n | 28514.972207596 |
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3√n | 933.35881846511 |
4√n | 168.8637681908 |
5√n | 60.538155009795 |
Divisors of 813103640
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 | -813103639 | 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 813103640 can be divided by 32 positive divisors. The sum of these divisors (counting 813103640) is 1, the average is 0.03125.
Base conversion 813103640
Base | System | Value |
---|---|---|
2 | Binary | 110000011101101111101000011000 |
3 | Ternary | 2002122222221111122 |
4 | Quaternary | 300131233220120 |
5 | Quinary | 3131123304030 |
6 | Senary | 212403344412 |
8 | Octal | 6035575030 |
10 | Decimal | 813103640 |
12 | Duodecimal | 1a8382108 |
16 | Hexadecimal | 3076fa18 |
20 | Vigesimal | ce1hj20 |
36 | Base36 | dg3ms8 |
Cryptographic Hash Functions
md5 | c74a3558f38c7461e8d23ffb141a4db0 |
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sha1 | 9d4aeaeaf31bb5a8ae7b1f4ca6962c0bd39e1769 |
sha256 | 388460d4ffc58ade7744d3ffdb368d6e5fafeb55068bceb04d2c5eaa84c173c2 |
sha512 | 79d8adfab13309e187a5e2a9c675a76d13e165749c1d8ffd0463e68b80dbfb311b836f435702745adfc84b87fc6e98ebff6a86065a83b932e7c5e12dc6435753 |
ripemd-160 | 1c72db1df938dfca93eddffc86320891dbd1fe62 |
813103640 as geometric shapes
Circle
Radius = nDiameter | 1626207280 |
---|---|
Circumference | 5108880844.0622 |
Area | 2.0770248053166E+18 |
Sphere
Radius = nVolume | 2.2517819060977E+27 |
---|---|
Surface area | 8.3080992212666E+18 |
Circumference | 5108880844.0622 |
Square
Length = nPerimeter | 3252414560 |
---|---|
Area | 661137529381249600 |
Diagonal | 1149902195.3029 |
Cube
Length = nSurface area | 3966825176287497600 |
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Volume | 5.375733316805E+26 |
Space diagonal | 1408336816.2992 |
Equilateral Triangle
Length = nPerimeter | 2439310920 |
---|---|
Area | 2.8628094791972E+17 |
Altitude | 704168408.1496 |
Triangular Pyramid
Length = nSurface area | 2.8628094791972E+17 |
---|---|
Volume | 6.3353624702721E+25 |
Height | 383300731.76764 |