20046720 (number)
20046720 is an even 8-digits composite number following 20046719 and preceding 20046721. In scientific notation, it is written as 2.0046720 × 10^7. The sum of its digits is 21. It has a total of 11 prime factors and 128 positive divisors. There are 5218304 positive integers (up to 20046720) that are relatively prime to 20046720.
Interesting facts
- 20046720 has 128 divisors, whose sum is 65435040
- The reverse of 20046720 is 02764002
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million forty-six thousand seven hundred twenty |
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Notation
Scientific notation | 2.0046720 × 10^7 |
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Engineering notation | 2.0046720 × 10^6 |
Prime Factorization of 20046720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 53 × 197
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 313230 | Product of the distinct prime numbers |
The prime factorization of 20046720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 53 × 197. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20046720)
Multiplication
n×yn×2 | 40093440 |
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n×3 | 60140160 |
n×4 | 80186880 |
n×5 | 100233600 |
Division
n÷yn÷2 | 10023360 |
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n÷3 | 6682240 |
n÷3 | 5011680 |
n÷5 | 4009344 |
Exponentiation
nyn2 | 401870982758400 |
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n3 | 8.0561950674825E+21 |
n4 | 1.615002867832E+29 |
n5 | 3.2375510290626E+36 |
Nth Root
y√n2√n | 4477.3563628552 |
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3√n | 271.65295994344 |
4√n | 66.913050766313 |
5√n | 28.86746612743 |
Divisors of 20046720
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20046719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20046720 can be divided by 128 positive divisors. The sum of these divisors (counting 20046720) is 1, the average is 0.0078125.
Base conversion 20046720
Base | System | Value |
---|---|---|
2 | Binary | 1001100011110001110000000 |
3 | Ternary | 1101201110221010 |
4 | Quaternary | 1030132032000 |
5 | Quinary | 20112443340 |
6 | Senary | 1553400520 |
8 | Octal | 114361600 |
10 | Decimal | 20046720 |
12 | Duodecimal | 6869140 |
16 | Hexadecimal | 131e380 |
20 | Vigesimal | 655gg0 |
36 | Base36 | bxo5c |
Cryptographic Hash Functions
md5 | 8e34e09fd0e080d40b27c4bd8f5fec6e |
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sha1 | cf3eecd4ba01a296fa9c28eeb81a59dda18378b4 |
sha256 | fdf4cf1d60c48efc8118e202396eb18ec8464331b2bf1c177ac29a495d34d683 |
sha512 | c332488856eb34371a58ae07ca196d82d51b476cf4447a11cbced8702d1c4687eece08f715c845e2e4505a34aea3e32bb56c3719bc5b422ca6aeeec8b714ceb3 |
ripemd-160 | e99508f6635d720e4f212fb15ba6bf9dfd551ed0 |
20046720 as geometric shapes
Circle
Radius = nDiameter | 40093440 |
---|---|
Circumference | 125957256.56114 |
Area | 1.2625149271247E+15 |
Sphere
Radius = nVolume | 3.3745710986519E+22 |
---|---|
Surface area | 5.0500597084988E+15 |
Circumference | 125957256.56114 |
Square
Length = nPerimeter | 80186880 |
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Area | 401870982758400 |
Diagonal | 28350343.305096 |
Cube
Length = nSurface area | 2411225896550400 |
---|---|
Volume | 8.0561950674825E+21 |
Space diagonal | 34721937.565107 |
Equilateral Triangle
Length = nPerimeter | 60140160 |
---|---|
Area | 1.740152400563E+14 |
Altitude | 17360968.782554 |
Triangular Pyramid
Length = nSurface area | 1.740152400563E+14 |
---|---|
Volume | 9.4943169379641E+20 |
Height | 9450114.435032 |