51988816 (number)
51988816 is an even 8-digits composite number following 51988815 and preceding 51988817. In scientific notation, it is written as 5.1988816 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 23358720 positive integers (up to 51988816) that are relatively prime to 51988816.
Interesting facts
- 51988816 has 40 divisors, whose sum is 111153600
- The reverse of 51988816 is 61888915
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | fifty-one million nine hundred eighty-eight thousand eight hundred sixteen |
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Notation
Scientific notation | 5.1988816 × 10^7 |
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Engineering notation | 5.1988816 × 10^6 |
Prime Factorization of 51988816
Prime Factorization 2 × 2 × 2 × 2 × 11 × 89 × 3319
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6498602 | Product of the distinct prime numbers |
The prime factorization of 51988816 is 2 × 2 × 2 × 2 × 11 × 89 × 3319. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 51988816)
Multiplication
n×yn×2 | 103977632 |
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n×3 | 155966448 |
n×4 | 207955264 |
n×5 | 259944080 |
Division
n÷yn÷2 | 25994408 |
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n÷3 | 17329605.333333 |
n÷3 | 12997204 |
n÷5 | 10397763.2 |
Exponentiation
nyn2 | 2702836989081856 |
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n3 | 1.4051729490337E+23 |
n4 | 7.3053277895491E+30 |
n5 | 3.7979534227055E+38 |
Nth Root
y√n2√n | 7210.3270383527 |
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3√n | 373.22435452923 |
4√n | 84.913644594686 |
5√n | 34.928664877939 |
Divisors of 51988816
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -51988815 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 51988816 can be divided by 40 positive divisors. The sum of these divisors (counting 51988816) is 1, the average is 0.025.
Base conversion 51988816
Base | System | Value |
---|---|---|
2 | Binary | 11000110010100100101010000 |
3 | Ternary | 10121211022020201 |
4 | Quaternary | 3012110211100 |
5 | Quinary | 101302120231 |
6 | Senary | 5054144544 |
8 | Octal | 306244520 |
10 | Decimal | 51988816 |
12 | Duodecimal | 154b2154 |
16 | Hexadecimal | 3194950 |
20 | Vigesimal | g4ic0g |
36 | Base36 | uyats |
Cryptographic Hash Functions
md5 | 358825cf00b16a1773d763b1aaff3819 |
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sha1 | ef84db4482881e4d76685ef1ee2925bf87bcf6f1 |
sha256 | fd7a91224dc53b55e7ab649608e599e62dc31456a478216a64f4ee8ea7c0831b |
sha512 | 10a1f08d8aeafcb5f85794115b01157c9c5809681cbe74ee21d73da317916203a4130381bb1d1ebcf3fdc6572a94de50ee83731bde85197eb1e4c7bbc89c358a |
ripemd-160 | cc786fc238561fa5ec72d5c69702f4e63576f868 |
51988816 as geometric shapes
Circle
Radius = nDiameter | 103977632 |
---|---|
Circumference | 326655364.82886 |
Area | 8.4912128287503E+15 |
Sphere
Radius = nVolume | 5.8859746849432E+23 |
---|---|
Surface area | 3.3964851315001E+16 |
Circumference | 326655364.82886 |
Square
Length = nPerimeter | 207955264 |
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Area | 2702836989081856 |
Diagonal | 73523288.678919 |
Cube
Length = nSurface area | 16217021934491136 |
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Volume | 1.4051729490337E+23 |
Space diagonal | 90047270.73735 |
Equilateral Triangle
Length = nPerimeter | 155966448 |
---|---|
Area | 1.1703627474166E+15 |
Altitude | 45023635.368675 |
Triangular Pyramid
Length = nSurface area | 1.1703627474166E+15 |
---|---|
Volume | 1.6560122016694E+22 |
Height | 24507762.892973 |