20104868 (number)
20104868 is an even 8-digits composite number following 20104867 and preceding 20104869. In scientific notation, it is written as 2.0104868 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 8311680 positive integers (up to 20104868) that are relatively prime to 20104868.
Interesting facts
- 20104868 has 48 divisors, whose sum is 41664000
- The reverse of 20104868 is 86840102
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | twenty million one hundred four thousand eight hundred sixty-eight |
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Notation
Scientific notation | 2.0104868 × 10^7 |
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Engineering notation | 2.0104868 × 10^6 |
Prime Factorization of 20104868
Prime Factorization 2 × 2 × 7 × 149 × 79 × 61
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10052434 | Product of the distinct prime numbers |
The prime factorization of 20104868 is 2 × 2 × 7 × 149 × 79 × 61. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20104868)
Multiplication
n×yn×2 | 40209736 |
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n×3 | 60314604 |
n×4 | 80419472 |
n×5 | 100524340 |
Division
n÷yn÷2 | 10052434 |
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n÷3 | 6701622.6666667 |
n÷3 | 5026217 |
n÷5 | 4020973.6 |
Exponentiation
nyn2 | 404205717297424 |
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n3 | 8.12650259111E+21 |
n4 | 1.6338226189593E+29 |
n5 | 3.284778808959E+36 |
Nth Root
y√n2√n | 4483.8452248043 |
---|---|
3√n | 271.91536077596 |
4√n | 66.961520478587 |
5√n | 28.884193464619 |
Divisors of 20104868
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 | -20104867 | 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 20104868 can be divided by 48 positive divisors. The sum of these divisors (counting 20104868) is 1, the average is 0.020833333333333.
Base conversion 20104868
Base | System | Value |
---|---|---|
2 | Binary | 1001100101100011010100100 |
3 | Ternary | 1101211102200202 |
4 | Quaternary | 1030230122210 |
5 | Quinary | 20121323433 |
6 | Senary | 1554530032 |
8 | Octal | 114543244 |
10 | Decimal | 20104868 |
12 | Duodecimal | 6896918 |
16 | Hexadecimal | 132c6a4 |
20 | Vigesimal | 65d238 |
36 | Base36 | byx0k |
Cryptographic Hash Functions
md5 | 4520eff558f0cf9e20a88a62cbd01cca |
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sha1 | e40e67b6564a0807c7a8dff0a369da0abcbb2ca6 |
sha256 | 7a173f72d3107afa0ac449266641b75e3a449a31d5cf4550d6da63de023a60d2 |
sha512 | e2909c02ab3349a04598d832b482fd01b959c53c5e73bde1ac20646e1b36e4e20277169da65ff8e68c601e0a705679e3aded32b00e656e911a898f52ff1c67fd |
ripemd-160 | 2bbf2734c3aebbdc4048c6760d6a42439ec11af7 |
20104868 as geometric shapes
Circle
Radius = nDiameter | 40209736 |
---|---|
Circumference | 126322611.22039 |
Area | 1.2698497120006E+15 |
Sphere
Radius = nVolume | 3.4040214452813E+22 |
---|---|
Surface area | 5.0793988480023E+15 |
Circumference | 126322611.22039 |
Square
Length = nPerimeter | 80419472 |
---|---|
Area | 404205717297424 |
Diagonal | 28432576.995321 |
Cube
Length = nSurface area | 2425234303784544 |
---|---|
Volume | 8.12650259111E+21 |
Space diagonal | 34822652.855466 |
Equilateral Triangle
Length = nPerimeter | 60314604 |
---|---|
Area | 1.7502620976724E+14 |
Altitude | 17411326.427733 |
Triangular Pyramid
Length = nSurface area | 1.7502620976724E+14 |
---|---|
Volume | 9.5771751491732E+20 |
Height | 9477525.6651069 |