20172320 (number)
20172320 is an even 8-digits composite number following 20172319 and preceding 20172321. In scientific notation, it is written as 2.0172320 × 10^7. The sum of its digits is 17. It has a total of 8 prime factors and 48 positive divisors. There are 6612480 positive integers (up to 20172320) that are relatively prime to 20172320.
Interesting facts
- 20172320 has 48 divisors, whose sum is 48263040
- The reverse of 20172320 is 02327102
- Previous prime number is 1519
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 17
- Digital Root 8
Name
Name | twenty million one hundred seventy-two thousand three hundred twenty |
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Notation
Scientific notation | 2.0172320 × 10^7 |
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Engineering notation | 2.0172320 × 10^6 |
Prime Factorization of 20172320
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 1519 × 83
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1260770 | Product of the distinct prime numbers |
The prime factorization of 20172320 is 2 × 2 × 2 × 2 × 2 × 5 × 1519 × 83. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20172320)
Multiplication
n×yn×2 | 40344640 |
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n×3 | 60516960 |
n×4 | 80689280 |
n×5 | 100861600 |
Division
n÷yn÷2 | 10086160 |
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n÷3 | 6724106.6666667 |
n÷3 | 5043080 |
n÷5 | 4034464 |
Exponentiation
nyn2 | 406922494182400 |
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n3 | 8.2085707678455E+21 |
n4 | 1.6558591627163E+29 |
n5 | 3.3402520905244E+36 |
Nth Root
y√n2√n | 4491.3605956325 |
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3√n | 272.21911409906 |
4√n | 67.017614069978 |
5√n | 28.903548849075 |
Divisors of 20172320
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 | -20172319 | 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 20172320 can be divided by 48 positive divisors. The sum of these divisors (counting 20172320) is 1, the average is 0.020833333333333.
Base conversion 20172320
Base | System | Value |
---|---|---|
2 | Binary | 1001100111100111000100000 |
3 | Ternary | 1101221212012222 |
4 | Quaternary | 1030330320200 |
5 | Quinary | 20131003240 |
6 | Senary | 2000210212 |
8 | Octal | 114747040 |
10 | Decimal | 20172320 |
12 | Duodecimal | 6909968 |
16 | Hexadecimal | 133ce20 |
20 | Vigesimal | 661ag0 |
36 | Base36 | c0d28 |
Cryptographic Hash Functions
md5 | 71926c9d7e6582b701b790b625202065 |
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sha1 | 42b1311cb63c233860bcdd98c1f05ad1ee842bd0 |
sha256 | 4e88f5c7b3030ac67cf9eff4531fcf51a7d97f76892b552bc0dec3eea0e3cd0b |
sha512 | 685f9d72aa2831734beb87f1ef95fd51b1a6861fdd679ed0f7164943e3f0c7d116fd1b603b360f93ebb069589e40c0810e16d70295f3cb5bf417160a549f87bf |
ripemd-160 | e316f316c081142f90e456dee537dae6895b41f0 |
20172320 as geometric shapes
Circle
Radius = nDiameter | 40344640 |
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Circumference | 126746424.63572 |
Area | 1.2783847183039E+15 |
Sphere
Radius = nVolume | 3.4383980827647E+22 |
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Surface area | 5.1135388732155E+15 |
Circumference | 126746424.63572 |
Square
Length = nPerimeter | 80689280 |
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Area | 406922494182400 |
Diagonal | 28527968.52853 |
Cube
Length = nSurface area | 2441534965094400 |
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Volume | 8.2085707678455E+21 |
Space diagonal | 34939483.146538 |
Equilateral Triangle
Length = nPerimeter | 60516960 |
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Area | 1.7620260866664E+14 |
Altitude | 17469741.573269 |
Triangular Pyramid
Length = nSurface area | 1.7620260866664E+14 |
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Volume | 9.6738934229887E+20 |
Height | 9509322.8428433 |