20023872 (number)
20023872 is an even 8-digits composite number following 20023871 and preceding 20023873. In scientific notation, it is written as 2.0023872 × 10^7. The sum of its digits is 24. It has a total of 10 prime factors and 112 positive divisors. There are 5736960 positive integers (up to 20023872) that are relatively prime to 20023872.
Interesting facts
- 20023872 has 112 divisors, whose sum is 60960000
- The reverse of 20023872 is 27832002
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million twenty-three thousand eight hundred seventy-two |
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Notation
Scientific notation | 2.0023872 × 10^7 |
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Engineering notation | 2.0023872 × 10^6 |
Prime Factorization of 20023872
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 19 × 499
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 625746 | Product of the distinct prime numbers |
The prime factorization of 20023872 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 19 × 499. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20023872)
Multiplication
n×yn×2 | 40047744 |
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n×3 | 60071616 |
n×4 | 80095488 |
n×5 | 100119360 |
Division
n÷yn÷2 | 10011936 |
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n÷3 | 6674624 |
n÷3 | 5005968 |
n÷5 | 4004774.4 |
Exponentiation
nyn2 | 400955449872384 |
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n3 | 8.028680605947E+21 |
n4 | 1.6076527278237E+29 |
n5 | 3.2191432442392E+36 |
Nth Root
y√n2√n | 4474.8041297916 |
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3√n | 271.54971634821 |
4√n | 66.893976782604 |
5√n | 28.860882858309 |
Divisors of 20023872
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20023871 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20023872 can be divided by 112 positive divisors. The sum of these divisors (counting 20023872) is 1, the average is 0.0089285714285714.
Base conversion 20023872
Base | System | Value |
---|---|---|
2 | Binary | 1001100011000101001000000 |
3 | Ternary | 1101200022120220 |
4 | Quaternary | 1030120221000 |
5 | Quinary | 20111230442 |
6 | Senary | 1553103040 |
8 | Octal | 114305100 |
10 | Decimal | 20023872 |
12 | Duodecimal | 6857a80 |
16 | Hexadecimal | 1318a40 |
20 | Vigesimal | 652jdc |
36 | Base36 | bx6io |
Cryptographic Hash Functions
md5 | 0b2bfa869cbfcb12991215e44afe5ab1 |
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sha1 | 514afe370ee6d55fe2b0defb2e67bc232e3f45b1 |
sha256 | a39c200f42c6593466761991c0c12f7b3deff157e91a3abd4b2bf508f85f4e84 |
sha512 | 9108b2c66bda311c32354a2b1c1bc633758c99455e61980f6b07ae01c9b25e68233ca9cdfe63ee9cacdbba31f4b47c479d814328d8cf3ecb1c033df509b51465 |
ripemd-160 | 7d08ff1f0aecd45022e5c55549eb05c6f33fbcf7 |
20023872 as geometric shapes
Circle
Radius = nDiameter | 40047744 |
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Circumference | 125813698.34324 |
Area | 1.2596386957359E+15 |
Sphere
Radius = nVolume | 3.3630458679549E+22 |
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Surface area | 5.0385547829435E+15 |
Circumference | 125813698.34324 |
Square
Length = nPerimeter | 80095488 |
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Area | 400955449872384 |
Diagonal | 28318031.353623 |
Cube
Length = nSurface area | 2405732699234304 |
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Volume | 8.028680605947E+21 |
Space diagonal | 34682363.668256 |
Equilateral Triangle
Length = nPerimeter | 60071616 |
---|---|
Area | 1.7361880268765E+14 |
Altitude | 17341181.834128 |
Triangular Pyramid
Length = nSurface area | 1.7361880268765E+14 |
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Volume | 9.4618908340768E+20 |
Height | 9439343.784541 |