20104788 (number)
20104788 is an even 8-digits composite number following 20104787 and preceding 20104789. In scientific notation, it is written as 2.0104788 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 6056160 positive integers (up to 20104788) that are relatively prime to 20104788.
Interesting facts
- 20104788 has 48 divisors, whose sum is 51480576
- The reverse of 20104788 is 88740102
- Previous prime number is 223
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty million one hundred four thousand seven hundred eighty-eight |
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Notation
Scientific notation | 2.0104788 × 10^7 |
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Engineering notation | 2.0104788 × 10^6 |
Prime Factorization of 20104788
Prime Factorization 2 × 2 × 3 × 11 × 223 × 683
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10052394 | Product of the distinct prime numbers |
The prime factorization of 20104788 is 2 × 2 × 3 × 11 × 223 × 683. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20104788)
Multiplication
n×yn×2 | 40209576 |
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n×3 | 60314364 |
n×4 | 80419152 |
n×5 | 100523940 |
Division
n÷yn÷2 | 10052394 |
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n÷3 | 6701596 |
n÷3 | 5026197 |
n÷5 | 4020957.6 |
Exponentiation
nyn2 | 404202500524944 |
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n3 | 8.1264055821239E+21 |
n4 | 1.6337966143062E+29 |
n5 | 3.2847134565743E+36 |
Nth Root
y√n2√n | 4483.8363038809 |
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3√n | 271.91500011277 |
4√n | 66.961453866242 |
5√n | 28.884170477757 |
Divisors of 20104788
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20104787 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20104788 can be divided by 48 positive divisors. The sum of these divisors (counting 20104788) is 1, the average is 0.020833333333333.
Base conversion 20104788
Base | System | Value |
---|---|---|
2 | Binary | 1001100101100011001010100 |
3 | Ternary | 1101211102120210 |
4 | Quaternary | 1030230121110 |
5 | Quinary | 20121323123 |
6 | Senary | 1554525420 |
8 | Octal | 114543124 |
10 | Decimal | 20104788 |
12 | Duodecimal | 6896870 |
16 | Hexadecimal | 132c654 |
20 | Vigesimal | 65d1j8 |
36 | Base36 | bywyc |
Cryptographic Hash Functions
md5 | b6c04288e1f7209ab9cae1f36f524f1b |
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sha1 | 6d7590967465cbc5728c86c43a7d041728fc60a1 |
sha256 | 7de0bafcbf0ce102e1a1f9a11d965fd8912b355628f1f905cf05ba53130b4e8e |
sha512 | 30bca30660e8e3db2cccae4dacd54be4c318781e75c6ffa57554673e1fd80715768d5eac67e0ccee1f4a817a39c3a50f3627103e3654885e832385ae339b38d9 |
ripemd-160 | f466c1b1cc39294ff85c6b494aa9cf3d99132a12 |
20104788 as geometric shapes
Circle
Radius = nDiameter | 40209576 |
---|---|
Circumference | 126322108.56556 |
Area | 1.2698396062118E+15 |
Sphere
Radius = nVolume | 3.4039808102522E+22 |
---|---|
Surface area | 5.0793584248472E+15 |
Circumference | 126322108.56556 |
Square
Length = nPerimeter | 80419152 |
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Area | 404202500524944 |
Diagonal | 28432463.858236 |
Cube
Length = nSurface area | 2425215003149664 |
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Volume | 8.1264055821239E+21 |
Space diagonal | 34822514.291401 |
Equilateral Triangle
Length = nPerimeter | 60314364 |
---|---|
Area | 1.750248168639E+14 |
Altitude | 17411257.145701 |
Triangular Pyramid
Length = nSurface area | 1.750248168639E+14 |
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Volume | 9.5770608229867E+20 |
Height | 9477487.9527453 |