20112864 (number)
20112864 is an even 8-digits composite number following 20112863 and preceding 20112865. In scientific notation, it is written as 2.0112864 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 48 positive divisors. There are 6369792 positive integers (up to 20112864) that are relatively prime to 20112864.
Interesting facts
- 20112864 has 48 divisors, whose sum is 53706240
- The reverse of 20112864 is 46821102
- Previous prime number is 3551
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million one hundred twelve thousand eight hundred sixty-four |
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Notation
Scientific notation | 2.0112864 × 10^7 |
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Engineering notation | 2.0112864 × 10^6 |
Prime Factorization of 20112864
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3551 × 59
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1257054 | Product of the distinct prime numbers |
The prime factorization of 20112864 is 2 × 2 × 2 × 2 × 2 × 3 × 3551 × 59. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20112864)
Multiplication
n×yn×2 | 40225728 |
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n×3 | 60338592 |
n×4 | 80451456 |
n×5 | 100564320 |
Division
n÷yn÷2 | 10056432 |
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n÷3 | 6704288 |
n÷3 | 5028216 |
n÷5 | 4022572.8 |
Exponentiation
nyn2 | 404527298282496 |
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n3 | 8.1362025346433E+21 |
n4 | 1.6364233505574E+29 |
n5 | 3.2913160296184E+36 |
Nth Root
y√n2√n | 4484.7367815737 |
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3√n | 271.95140423646 |
4√n | 66.96817737981 |
5√n | 28.886490632425 |
Divisors of 20112864
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 | -20112863 | 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 20112864 can be divided by 48 positive divisors. The sum of these divisors (counting 20112864) is 1, the average is 0.020833333333333.
Base conversion 20112864
Base | System | Value |
---|---|---|
2 | Binary | 1001100101110010111100000 |
3 | Ternary | 1101211211122220 |
4 | Quaternary | 1030232113200 |
5 | Quinary | 20122102424 |
6 | Senary | 1555031040 |
8 | Octal | 114562740 |
10 | Decimal | 20112864 |
12 | Duodecimal | 689b480 |
16 | Hexadecimal | 132e5e0 |
20 | Vigesimal | 65e234 |
36 | Base36 | bz36o |
Cryptographic Hash Functions
md5 | 03ec9590912b771289f26f3b2fed47ed |
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sha1 | 30c72d1339888e136d88912debd3a20bdfaf79b7 |
sha256 | 373907df11c751ae7845423816f51d7dc26bf3d097c652880f73768b368d1e50 |
sha512 | b40a5e1c8f0c88245c3d7c1983df1022fb3e5acc6a73c6beb3c9d1b15f12bf7723a85fcfb668e7184759a0fbb57154814728eede8ee689890bafcff61e8e02f2 |
ripemd-160 | aa96d27ebca32e1726ac1353a986638655782b0f |
20112864 as geometric shapes
Circle
Radius = nDiameter | 40225728 |
---|---|
Circumference | 126372851.5701 |
Area | 1.2708599884608E+15 |
Sphere
Radius = nVolume | 3.4080845481272E+22 |
---|---|
Surface area | 5.0834399538433E+15 |
Circumference | 126372851.5701 |
Square
Length = nPerimeter | 80451456 |
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Area | 404527298282496 |
Diagonal | 28443885.046966 |
Cube
Length = nSurface area | 2427163789694976 |
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Volume | 8.1362025346433E+21 |
Space diagonal | 34836502.333723 |
Equilateral Triangle
Length = nPerimeter | 60338592 |
---|---|
Area | 1.7516545841846E+14 |
Altitude | 17418251.166862 |
Triangular Pyramid
Length = nSurface area | 1.7516545841846E+14 |
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Volume | 9.5886066422557E+20 |
Height | 9481295.0156552 |