20442368 (number)
20442368 is an even 8-digits composite number following 20442367 and preceding 20442369. In scientific notation, it is written as 2.0442368 × 10^7. The sum of its digits is 29. It has a total of 10 prime factors and 36 positive divisors. There are 9997824 positive integers (up to 20442368) that are relatively prime to 20442368.
Interesting facts
- 20442368 has 36 divisors, whose sum is 41697600
- The reverse of 20442368 is 86324402
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | twenty million four hundred forty-two thousand three hundred sixty-eight |
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Notation
Scientific notation | 2.0442368 × 10^7 |
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Engineering notation | 2.0442368 × 10^6 |
Prime Factorization of 20442368
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 47 × 1699
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 159706 | Product of the distinct prime numbers |
The prime factorization of 20442368 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 47 × 1699. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20442368)
Multiplication
n×yn×2 | 40884736 |
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n×3 | 61327104 |
n×4 | 81769472 |
n×5 | 102211840 |
Division
n÷yn÷2 | 10221184 |
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n÷3 | 6814122.6666667 |
n÷3 | 5110592 |
n÷5 | 4088473.6 |
Exponentiation
nyn2 | 417890409447424 |
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n3 | 8.5426695335949E+21 |
n4 | 1.7463239430814E+29 |
n5 | 3.569899669168E+36 |
Nth Root
y√n2√n | 4521.3236999799 |
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3√n | 273.42847107928 |
4√n | 67.240788960124 |
5√n | 28.980524446525 |
Divisors of 20442368
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20442367 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20442368 can be divided by 36 positive divisors. The sum of these divisors (counting 20442368) is 1, the average is 0.027777777777778.
Base conversion 20442368
Base | System | Value |
---|---|---|
2 | Binary | 1001101111110110100000000 |
3 | Ternary | 1102110120122202 |
4 | Quaternary | 1031332310000 |
5 | Quinary | 20213123433 |
6 | Senary | 2010052332 |
8 | Octal | 115766400 |
10 | Decimal | 20442368 |
12 | Duodecimal | 6a1a0a8 |
16 | Hexadecimal | 137ed00 |
20 | Vigesimal | 67f5i8 |
36 | Base36 | c65fk |
Cryptographic Hash Functions
md5 | 2de830f52bd81b8555bdb78f8a8ba7ad |
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sha1 | 1bba287f3099fcffa9766cd3d877933bc40ef029 |
sha256 | 73e260b504d4c257f71440da9fbdc82c3b356dc5820ca88a42f57b54241d7ade |
sha512 | 2a4b35314c830c10e4fa521e3cb075f0b2225ced80bb9850fa8d484cf967902b18a8ecd8c138bbf6ebe9db4231beb328156e3af8a9fc2bc4cf50ce6f07643864 |
ripemd-160 | 48a8ced1761762becadb2ebc33e3655fced868b0 |
20442368 as geometric shapes
Circle
Radius = nDiameter | 40884736 |
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Circumference | 128443186.26156 |
Area | 1.3128414403257E+15 |
Sphere
Radius = nVolume | 3.578345046505E+22 |
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Surface area | 5.2513657613026E+15 |
Circumference | 128443186.26156 |
Square
Length = nPerimeter | 81769472 |
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Area | 417890409447424 |
Diagonal | 28909874.072622 |
Cube
Length = nSurface area | 2507342456684544 |
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Volume | 8.5426695335949E+21 |
Space diagonal | 35407220.00302 |
Equilateral Triangle
Length = nPerimeter | 61327104 |
---|---|
Area | 1.8095185528967E+14 |
Altitude | 17703610.00151 |
Triangular Pyramid
Length = nSurface area | 1.8095185528967E+14 |
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Volume | 1.0067632594401E+21 |
Height | 9636624.6908739 |