20180160 (number)
20180160 is an even 8-digits composite number following 20180159 and preceding 20180161. In scientific notation, it is written as 2.0180160 × 10^7. The sum of its digits is 18. It has a total of 10 prime factors and 112 positive divisors. There are 3870720 positive integers (up to 20180160) that are relatively prime to 20180160.
Interesting facts
- 20180160 has 112 divisors, whose sum is 53839872
- The reverse of 20180160 is 06108102
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million one hundred eighty thousand one hundred sixty |
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Notation
Scientific notation | 2.0180160 × 10^7 |
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Engineering notation | 2.0180160 × 10^6 |
Prime Factorization of 20180160
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 91 × 63 × 5 × 11
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 630630 | Product of the distinct prime numbers |
The prime factorization of 20180160 is 2 × 2 × 2 × 2 × 2 × 2 × 91 × 63 × 5 × 11. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20180160)
Multiplication
n×yn×2 | 40360320 |
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n×3 | 60540480 |
n×4 | 80720640 |
n×5 | 100900800 |
Division
n÷yn÷2 | 10090080 |
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n÷3 | 6726720 |
n÷3 | 5045040 |
n÷5 | 4036032 |
Exponentiation
nyn2 | 407238857625600 |
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n3 | 8.2181453051018E+21 |
n4 | 1.658434871602E+29 |
n5 | 3.3467481058509E+36 |
Nth Root
y√n2√n | 4492.2332975926 |
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3√n | 272.25437564273 |
4√n | 67.024124743204 |
5√n | 28.905795180714 |
Divisors of 20180160
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 | -20180159 | 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 20180160 can be divided by 112 positive divisors. The sum of these divisors (counting 20180160) is 1, the average is 0.0089285714285714.
Base conversion 20180160
Base | System | Value |
---|---|---|
2 | Binary | 1001100111110110011000000 |
3 | Ternary | 1101222020222100 |
4 | Quaternary | 1030332303000 |
5 | Quinary | 20131231120 |
6 | Senary | 2000310400 |
8 | Octal | 114766300 |
10 | Decimal | 20180160 |
12 | Duodecimal | 6912400 |
16 | Hexadecimal | 133ecc0 |
20 | Vigesimal | 662a80 |
36 | Base36 | c0j40 |
Cryptographic Hash Functions
md5 | 9f065a4175383935377c4d779122d609 |
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sha1 | fb8f05d10bbfb12a4b5f0aa77e57c8b4ffd82ea6 |
sha256 | da5746eeadb0df0f3641bf22b5b3dc6db1ae770360537d519b48a8a18ef5e848 |
sha512 | 61c62284f8348bc8b2c6d86a3d8b34b654f42364950f8cb0d3650c975e5f5aa1e547ac1dd7b9be56cba8e1f2cbe6604b5850699da0845b4af348bcc77a42865c |
ripemd-160 | 6bbc0f97aef3682453d49b3b52322c7d2a9e32b0 |
20180160 as geometric shapes
Circle
Radius = nDiameter | 40360320 |
---|---|
Circumference | 126795684.80853 |
Area | 1.2793786033729E+15 |
Sphere
Radius = nVolume | 3.4424086555522E+22 |
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Surface area | 5.1175144134915E+15 |
Circumference | 126795684.80853 |
Square
Length = nPerimeter | 80720640 |
---|---|
Area | 407238857625600 |
Diagonal | 28539055.962859 |
Cube
Length = nSurface area | 2443433145753600 |
---|---|
Volume | 8.2181453051018E+21 |
Space diagonal | 34953062.424869 |
Equilateral Triangle
Length = nPerimeter | 60540480 |
---|---|
Area | 1.7633959805596E+14 |
Altitude | 17476531.212435 |
Triangular Pyramid
Length = nSurface area | 1.7633959805596E+14 |
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Volume | 9.6851771233565E+20 |
Height | 9513018.6542863 |