813260028 (number)
813260028 is an even 9-digits composite number following 813260027 and preceding 813260029. In scientific notation, it is written as 8.13260028 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 228096000 positive integers (up to 813260028) that are relatively prime to 813260028.
Interesting facts
- 813260028 has 96 divisors, whose sum is 2208898048
- The reverse of 813260028 is 820062318
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | eight hundred thirteen million two hundred sixty thousand twenty-eight |
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Notation
Scientific notation | 8.13260028 × 10^8 |
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Engineering notation | 8.13260028 × 10^6 |
Prime Factorization of 813260028
Prime Factorization 2 × 2 × 3 × 7 × 151 × 97 × 661
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 406630014 | Product of the distinct prime numbers |
The prime factorization of 813260028 is 2 × 2 × 3 × 7 × 151 × 97 × 661. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 813260028)
Multiplication
n×yn×2 | 1626520056 |
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n×3 | 2439780084 |
n×4 | 3253040112 |
n×5 | 4066300140 |
Division
n÷yn÷2 | 406630014 |
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n÷3 | 271086676 |
n÷3 | 203315007 |
n÷5 | 162652005.6 |
Exponentiation
nyn2 | 661391873142560784 |
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n3 | 5.3788357327089E+26 |
n4 | 4.3743920985903E+35 |
n5 | 3.5575182405825E+44 |
Nth Root
y√n2√n | 28517.714284283 |
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3√n | 933.41865370816 |
4√n | 168.87188719347 |
5√n | 60.540483547569 |
Divisors of 813260028
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -813260027 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 813260028 can be divided by 96 positive divisors. The sum of these divisors (counting 813260028) is 1, the average is 0.010416666666667.
Base conversion 813260028
Base | System | Value |
---|---|---|
2 | Binary | 110000011110010101110011111100 |
3 | Ternary | 2002200021220000210 |
4 | Quaternary | 300132111303330 |
5 | Quinary | 3131143310103 |
6 | Senary | 212410552420 |
8 | Octal | 6036256374 |
10 | Decimal | 813260028 |
12 | Duodecimal | 1a8438710 |
16 | Hexadecimal | 30795cfc |
20 | Vigesimal | ce2ha18 |
36 | Base36 | dg6zgc |
Cryptographic Hash Functions
md5 | 915d11fdacc34b1f0dc008f9902f1540 |
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sha1 | 761e43312ab368c10625aabd8ac39bd6d89dd334 |
sha256 | a4fa73917cb375cf7d46c14993968ecb47190711740a355b47441ad0e0f25b30 |
sha512 | 9fd2f5dc53f578ba29fe484de37eeb2d5dadde89653d22962f390e5f6e5a336a3b2e0ba94c5e4bac3b8da4da988b872d8e30fe7228bd8d727de9650208281be6 |
ripemd-160 | 8cf9339e426396cd68f6bf8fd59637ead54c2e03 |
813260028 as geometric shapes
Circle
Radius = nDiameter | 1626520056 |
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Circumference | 5109863458.8461 |
Area | 2.0778238498087E+18 |
Sphere
Radius = nVolume | 2.2530814430326E+27 |
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Surface area | 8.3112953992346E+18 |
Circumference | 5109863458.8461 |
Square
Length = nPerimeter | 3253040112 |
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Area | 661391873142560784 |
Diagonal | 1150123361.3335 |
Cube
Length = nSurface area | 3968351238855364704 |
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Volume | 5.3788357327089E+26 |
Space diagonal | 1408607688.2609 |
Equilateral Triangle
Length = nPerimeter | 2439780084 |
---|---|
Area | 2.8639108199902E+17 |
Altitude | 704303844.13044 |
Triangular Pyramid
Length = nSurface area | 2.8639108199902E+17 |
---|---|
Volume | 6.3390187024783E+25 |
Height | 383374453.77784 |