809789968 (number)
809789968 is an even 9-digits composite number following 809789967 and preceding 809789969. In scientific notation, it is written as 8.09789968 × 10^8. The sum of its digits is 64. It has a total of 9 prime factors and 160 positive divisors. There are 330989568 positive integers (up to 809789968) that are relatively prime to 809789968.
Interesting facts
- 809789968 has 160 divisors, whose sum is 1898316000
- The reverse of 809789968 is 869987908
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 64
- Digital Root 1
Name
Name | eight hundred nine million seven hundred eighty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 8.09789968 × 10^8 |
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Engineering notation | 8.09789968 × 10^6 |
Prime Factorization of 809789968
Prime Factorization 2 × 2 × 2 × 2 × 29 × 13 × 17 × 53 × 149
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 101223746 | Product of the distinct prime numbers |
The prime factorization of 809789968 is 2 × 2 × 2 × 2 × 29 × 13 × 17 × 53 × 149. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 809789968)
Multiplication
n×yn×2 | 1619579936 |
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n×3 | 2429369904 |
n×4 | 3239159872 |
n×5 | 4048949840 |
Division
n÷yn÷2 | 404894984 |
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n÷3 | 269929989.33333 |
n÷3 | 202447492 |
n÷5 | 161957993.6 |
Exponentiation
nyn2 | 655759792273441024 |
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n3 | 5.310277012008E+26 |
n4 | 4.3002090516251E+35 |
n5 | 3.4822661503088E+44 |
Nth Root
y√n2√n | 28456.808816169 |
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3√n | 932.08917466597 |
4√n | 168.6914604127 |
5√n | 60.488731691006 |
Divisors of 809789968
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -809789967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 809789968 can be divided by 160 positive divisors. The sum of these divisors (counting 809789968) is 1, the average is 0.00625.
Base conversion 809789968
Base | System | Value |
---|---|---|
2 | Binary | 110000010001000110101000010000 |
3 | Ternary | 2002102202121000001 |
4 | Quaternary | 300101012220100 |
5 | Quinary | 3124301234333 |
6 | Senary | 212204335344 |
8 | Octal | 6021065020 |
10 | Decimal | 809789968 |
12 | Duodecimal | 1a7244554 |
16 | Hexadecimal | 30446a10 |
20 | Vigesimal | cd13ei8 |
36 | Base36 | de4lxs |
Cryptographic Hash Functions
md5 | b85bd6f70ddf7a7a99958b4c0ab36b95 |
---|---|
sha1 | 36292c75af37d67b9fdfabf5ac9e195c7ceebb02 |
sha256 | 0282b003904c66b6ae65813d8dc5ef8cb4bb8637e279e5fe6fda31e0be994b82 |
sha512 | 4f70bed1602abc65b5a88817c9c500a7c6fe2b72403849d6d6b5d8ec0fe19142da240b6378c68eaf293029e70a1c224a13d178fefa44de602735936cd48c9c40 |
ripemd-160 | 495d9c3e8830584be9fbe03302f87c23f187bce8 |
809789968 as geometric shapes
Circle
Radius = nDiameter | 1619579936 |
---|---|
Circumference | 5088060428.839 |
Area | 2.0601301459258E+18 |
Sphere
Radius = nVolume | 2.2243636332601E+27 |
---|---|
Surface area | 8.2405205837032E+18 |
Circumference | 5088060428.839 |
Square
Length = nPerimeter | 3239159872 |
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Area | 655759792273441024 |
Diagonal | 1145215955.4193 |
Cube
Length = nSurface area | 3934558753640646144 |
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Volume | 5.310277012008E+26 |
Space diagonal | 1402597368.0356 |
Equilateral Triangle
Length = nPerimeter | 2429369904 |
---|---|
Area | 2.839523194446E+17 |
Altitude | 701298684.01779 |
Triangular Pyramid
Length = nSurface area | 2.839523194446E+17 |
---|---|
Volume | 6.2582214752831E+25 |
Height | 381738651.80642 |