20441720 (number)
20441720 is an even 8-digits composite number following 20441719 and preceding 20441721. In scientific notation, it is written as 2.0441720 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 64 positive divisors. There are 7147008 positive integers (up to 20441720) that are relatively prime to 20441720.
Interesting facts
- 20441720 has 64 divisors, whose sum is 52164000
- The reverse of 20441720 is 02714402
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 20
- Digital Root 2
Name
Name | twenty million four hundred forty-one thousand seven hundred twenty |
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Notation
Scientific notation | 2.0441720 × 10^7 |
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Engineering notation | 2.0441720 × 10^6 |
Prime Factorization of 20441720
Prime Factorization 2 × 2 × 2 × 5 × 19 × 13 × 2069
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5110430 | Product of the distinct prime numbers |
The prime factorization of 20441720 is 2 × 2 × 2 × 5 × 19 × 13 × 2069. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20441720)
Multiplication
n×yn×2 | 40883440 |
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n×3 | 61325160 |
n×4 | 81766880 |
n×5 | 102208600 |
Division
n÷yn÷2 | 10220860 |
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n÷3 | 6813906.6666667 |
n÷3 | 5110430 |
n÷5 | 4088344 |
Exponentiation
nyn2 | 417863916558400 |
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n3 | 8.5418571803902E+21 |
n4 | 1.7461025276153E+29 |
n5 | 3.5693338960803E+36 |
Nth Root
y√n2√n | 4521.2520389821 |
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3√n | 273.42558192408 |
4√n | 67.240256089504 |
5√n | 28.98034071421 |
Divisors of 20441720
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20441719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20441720 can be divided by 64 positive divisors. The sum of these divisors (counting 20441720) is 1, the average is 0.015625.
Base conversion 20441720
Base | System | Value |
---|---|---|
2 | Binary | 1001101111110101001111000 |
3 | Ternary | 1102110112202202 |
4 | Quaternary | 1031332221320 |
5 | Quinary | 20213113340 |
6 | Senary | 2010045332 |
8 | Octal | 115765170 |
10 | Decimal | 20441720 |
12 | Duodecimal | 6a19848 |
16 | Hexadecimal | 137ea78 |
20 | Vigesimal | 67f460 |
36 | Base36 | c64xk |
Cryptographic Hash Functions
md5 | 321c1b5c9c7cdff0ecd06bb71fb621e8 |
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sha1 | 6517272c15b4a6555936c63e6b44370ab70e5de5 |
sha256 | ba36fb337084439ff04562142a04775d68ff550a35bc6cc91c63b3cd5295c0f9 |
sha512 | fe9d8def4e941e918b43783625944843eca099b4c02fa334084f53870e980b90802706327a3a600dc4072ea9d4323df9fb15d12a9f01d0fd1af786456e6e9e74 |
ripemd-160 | b06e0ad37fdafc2fcc4d187552df213f5ee22123 |
20441720 as geometric shapes
Circle
Radius = nDiameter | 40883440 |
---|---|
Circumference | 128439114.75748 |
Area | 1.3127582104601E+15 |
Sphere
Radius = nVolume | 3.5780047687903E+22 |
---|---|
Surface area | 5.2510328418405E+15 |
Circumference | 128439114.75748 |
Square
Length = nPerimeter | 81766880 |
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Area | 417863916558400 |
Diagonal | 28908957.662233 |
Cube
Length = nSurface area | 2507183499350400 |
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Volume | 8.5418571803902E+21 |
Space diagonal | 35406097.634097 |
Equilateral Triangle
Length = nPerimeter | 61325160 |
---|---|
Area | 1.8094038353222E+14 |
Altitude | 17703048.817048 |
Triangular Pyramid
Length = nSurface area | 1.8094038353222E+14 |
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Volume | 1.0066675226968E+21 |
Height | 9636319.2207444 |