42021936 (number)
42021936 is an even 8-digits composite number following 42021935 and preceding 42021937. In scientific notation, it is written as 4.2021936 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 120 positive divisors. There are 12337920 positive integers (up to 42021936) that are relatively prime to 42021936.
Interesting facts
- 42021936 has 120 divisors, whose sum is 124962240
- The reverse of 42021936 is 63912024
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | forty-two million twenty-one thousand nine hundred thirty-six |
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Notation
Scientific notation | 4.2021936 × 10^7 |
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Engineering notation | 4.2021936 × 10^6 |
Prime Factorization of 42021936
Prime Factorization 2 × 2 × 2 × 2 × 33 × 3 × 3 × 37 × 239
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1750914 | Product of the distinct prime numbers |
The prime factorization of 42021936 is 2 × 2 × 2 × 2 × 33 × 3 × 3 × 37 × 239. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42021936)
Multiplication
n×yn×2 | 84043872 |
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n×3 | 126065808 |
n×4 | 168087744 |
n×5 | 210109680 |
Division
n÷yn÷2 | 21010968 |
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n÷3 | 14007312 |
n÷3 | 10505484 |
n÷5 | 8404387.2 |
Exponentiation
nyn2 | 1765843105188096 |
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n3 | 7.4204145952255E+22 |
n4 | 3.1182018721403E+30 |
n5 | 1.3103287950616E+38 |
Nth Root
y√n2√n | 6482.432876629 |
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3√n | 347.6631699248 |
4√n | 80.513557098348 |
5√n | 33.473044231601 |
Divisors of 42021936
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42021935 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42021936 can be divided by 120 positive divisors. The sum of these divisors (counting 42021936) is 1, the average is 0.0083333333333333.
Base conversion 42021936
Base | System | Value |
---|---|---|
2 | Binary | 10100000010011010000110000 |
3 | Ternary | 2221001221021000 |
4 | Quaternary | 2200103100300 |
5 | Quinary | 41224200221 |
6 | Senary | 4100402000 |
8 | Octal | 240232060 |
10 | Decimal | 42021936 |
12 | Duodecimal | 120a6300 |
16 | Hexadecimal | 2813430 |
20 | Vigesimal | d2cegg |
36 | Base36 | p0oc0 |
Cryptographic Hash Functions
md5 | 161d3d18d34a73c4bf90d3acfcb0c2ea |
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sha1 | 1b9621f3b02987ce423a82bb29a0d5df9d4b85f0 |
sha256 | 48d41601cb54db1a6222cccc675512f142826974b5fdb07274c0caa3cc568742 |
sha512 | ab6790d7f0d566d93a3c7f001b4ffea69bcb01b0d98f60bb6d596c7db97f8f9ebeb516cc819c0a46f71d219e388c0d57b83ff9f9cfcfc84d960cdcb74b9054d9 |
ripemd-160 | 12f6a5af11620f4f3e0b63e5a9a17e451cc03a59 |
42021936 as geometric shapes
Circle
Radius = nDiameter | 84043872 |
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Circumference | 264031610.85444 |
Area | 5.5475597266511E+15 |
Sphere
Radius = nVolume | 3.1082559971935E+23 |
---|---|
Surface area | 2.2190238906604E+16 |
Circumference | 264031610.85444 |
Square
Length = nPerimeter | 168087744 |
---|---|
Area | 1765843105188096 |
Diagonal | 59427991.808374 |
Cube
Length = nSurface area | 10595058631128576 |
---|---|
Volume | 7.4204145952255E+22 |
Space diagonal | 72784128.184408 |
Equilateral Triangle
Length = nPerimeter | 126065808 |
---|---|
Area | 7.6463249409524E+14 |
Altitude | 36392064.092204 |
Triangular Pyramid
Length = nSurface area | 7.6463249409524E+14 |
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Volume | 8.7450424658327E+21 |
Height | 19809330.602791 |