20112924 (number)
20112924 is an even 8-digits composite number following 20112923 and preceding 20112925. In scientific notation, it is written as 2.0112924 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5987520 positive integers (up to 20112924) that are relatively prime to 20112924.
Interesting facts
- 20112924 has 48 divisors, whose sum is 52183040
- The reverse of 20112924 is 42921102
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million one hundred twelve thousand nine hundred twenty-four |
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Notation
Scientific notation | 2.0112924 × 10^7 |
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Engineering notation | 2.0112924 × 10^6 |
Prime Factorization of 20112924
Prime Factorization 2 × 2 × 13 × 31 × 3 × 4159
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10056462 | Product of the distinct prime numbers |
The prime factorization of 20112924 is 2 × 2 × 13 × 31 × 3 × 4159. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20112924)
Multiplication
n×yn×2 | 40225848 |
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n×3 | 60338772 |
n×4 | 80451696 |
n×5 | 100564620 |
Division
n÷yn÷2 | 10056462 |
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n÷3 | 6704308 |
n÷3 | 5028231 |
n÷5 | 4022584.8 |
Exponentiation
nyn2 | 404529711829776 |
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n3 | 8.1362753497742E+21 |
n4 | 1.6364428775308E+29 |
n5 | 3.2913651226119E+36 |
Nth Root
y√n2√n | 4484.7434709245 |
---|---|
3√n | 271.95167466153 |
4√n | 66.968227324042 |
5√n | 28.88650786704 |
Divisors of 20112924
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 | -20112923 | 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 20112924 can be divided by 48 positive divisors. The sum of these divisors (counting 20112924) is 1, the average is 0.020833333333333.
Base conversion 20112924
Base | System | Value |
---|---|---|
2 | Binary | 1001100101110011000011100 |
3 | Ternary | 1101211211202010 |
4 | Quaternary | 1030232120130 |
5 | Quinary | 20122103144 |
6 | Senary | 1555031220 |
8 | Octal | 114563034 |
10 | Decimal | 20112924 |
12 | Duodecimal | 689b510 |
16 | Hexadecimal | 132e61c |
20 | Vigesimal | 65e264 |
36 | Base36 | bz38c |
Cryptographic Hash Functions
md5 | b49ea905bb4d5f5bec1b30b68d67075a |
---|---|
sha1 | 116e1584d4e2e6415896a0dd0c26ccb3c1c85dab |
sha256 | 21ab64613730a177881d56c66a8723c1f45e811f4eef551d142986fb68d81fee |
sha512 | 89d3421a9a330c24733dfc4a947e974285f80d14e361d9c879b1fd841a5e0715f51be48bc898294ae7121aad8c4cafc66e928a10b0615822e2b89bf9426209bf |
ripemd-160 | f6bbaf6f1ee6fbc41425f1b5f4244ea6ca5a891d |
20112924 as geometric shapes
Circle
Radius = nDiameter | 40225848 |
---|---|
Circumference | 126373228.56122 |
Area | 1.2708675708432E+15 |
Sphere
Radius = nVolume | 3.4081150488579E+22 |
---|---|
Surface area | 5.0834702833729E+15 |
Circumference | 126373228.56122 |
Square
Length = nPerimeter | 80451696 |
---|---|
Area | 404529711829776 |
Diagonal | 28443969.899779 |
Cube
Length = nSurface area | 2427178270978656 |
---|---|
Volume | 8.1362753497742E+21 |
Space diagonal | 34836606.256771 |
Equilateral Triangle
Length = nPerimeter | 60338772 |
---|---|
Area | 1.7516650351509E+14 |
Altitude | 17418303.128386 |
Triangular Pyramid
Length = nSurface area | 1.7516650351509E+14 |
---|---|
Volume | 9.5886924557105E+20 |
Height | 9481323.2999264 |