809804912 (number)
809804912 is an even 9-digits composite number following 809804911 and preceding 809804913. In scientific notation, it is written as 8.09804912 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 346675392 positive integers (up to 809804912) that are relatively prime to 809804912.
Interesting facts
- 809804912 has 40 divisors, whose sum is 1795123200
- The reverse of 809804912 is 219408908
- Previous prime number is 1039
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | eight hundred nine million eight hundred four thousand nine hundred twelve |
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Notation
Scientific notation | 8.09804912 × 10^8 |
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Engineering notation | 8.09804912 × 10^6 |
Prime Factorization of 809804912
Prime Factorization 2 × 2 × 2 × 2 × 7 × 1039 × 6959
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 101225614 | Product of the distinct prime numbers |
The prime factorization of 809804912 is 2 × 2 × 2 × 2 × 7 × 1039 × 6959. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 809804912)
Multiplication
n×yn×2 | 1619609824 |
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n×3 | 2429414736 |
n×4 | 3239219648 |
n×5 | 4049024560 |
Division
n÷yn÷2 | 404902456 |
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n÷3 | 269934970.66667 |
n÷3 | 202451228 |
n÷5 | 161960982.4 |
Exponentiation
nyn2 | 655783995499327744 |
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n3 | 5.3105710076634E+26 |
n4 | 4.3005264875306E+35 |
n5 | 3.4825874737884E+44 |
Nth Root
y√n2√n | 28457.071388321 |
---|---|
3√n | 932.09490827406 |
4√n | 168.69223867244 |
5√n | 60.488954943199 |
Divisors of 809804912
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 | -809804911 | 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 809804912 can be divided by 40 positive divisors. The sum of these divisors (counting 809804912) is 1, the average is 0.025.
Base conversion 809804912
Base | System | Value |
---|---|---|
2 | Binary | 110000010001001010010001110000 |
3 | Ternary | 2002102210100111112 |
4 | Quaternary | 300101022101300 |
5 | Quinary | 3124302224122 |
6 | Senary | 212204532452 |
8 | Octal | 6021122160 |
10 | Decimal | 809804912 |
12 | Duodecimal | 1a7251128 |
16 | Hexadecimal | 3044a470 |
20 | Vigesimal | cd15c5c |
36 | Base36 | de4xgw |
Cryptographic Hash Functions
md5 | e3d0c4cfef42c7e062ce484513235ca3 |
---|---|
sha1 | 60a1c708972690b7f24b58b1e632f12bf493a1dc |
sha256 | 1418f45eb2347188353442745506db2a8f8d1e0eae5a5ed0288c9d4be334ec35 |
sha512 | 7d610574725d1fb11daa85e725a63d40ac84b76dbeb6b72f30e19d7a604cbb0241ff05f80afe8889c234e188061b4bcf6be94145e28d7ec51a2f47c7abc0046b |
ripemd-160 | 7b7bf6f2445f07faff5fb1bbc9bf8f8318c86e14 |
809804912 as geometric shapes
Circle
Radius = nDiameter | 1619609824 |
---|---|
Circumference | 5088154324.7603 |
Area | 2.0602061826024E+18 |
Sphere
Radius = nVolume | 2.2244867818723E+27 |
---|---|
Surface area | 8.2408247304098E+18 |
Circumference | 5088154324.7603 |
Square
Length = nPerimeter | 3239219648 |
---|---|
Area | 655783995499327744 |
Diagonal | 1145237089.4268 |
Cube
Length = nSurface area | 3934703972995966464 |
---|---|
Volume | 5.3105710076634E+26 |
Space diagonal | 1402623251.8028 |
Equilateral Triangle
Length = nPerimeter | 2429414736 |
---|---|
Area | 2.8396279974884E+17 |
Altitude | 701311625.90142 |
Triangular Pyramid
Length = nSurface area | 2.8396279974884E+17 |
---|---|
Volume | 6.2585679524858E+25 |
Height | 381745696.47558 |