27720992 (number)
27720992 is an even 8-digits composite number following 27720991 and preceding 27720993. In scientific notation, it is written as 2.7720992 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 12441600 positive integers (up to 27720992) that are relatively prime to 27720992.
Interesting facts
- 27720992 has 48 divisors, whose sum is 60395832
- The reverse of 27720992 is 29902772
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | twenty-seven million seven hundred twenty thousand nine hundred ninety-two |
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Notation
Scientific notation | 2.7720992 × 10^7 |
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Engineering notation | 2.7720992 × 10^6 |
Prime Factorization of 27720992
Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 37 × 1801
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1732562 | Product of the distinct prime numbers |
The prime factorization of 27720992 is 2 × 2 × 2 × 2 × 2 × 13 × 37 × 1801. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27720992)
Multiplication
n×yn×2 | 55441984 |
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n×3 | 83162976 |
n×4 | 110883968 |
n×5 | 138604960 |
Division
n÷yn÷2 | 13860496 |
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n÷3 | 9240330.6666667 |
n÷3 | 6930248 |
n÷5 | 5544198.4 |
Exponentiation
nyn2 | 768453397464064 |
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n3 | 2.1302290483474E+22 |
n4 | 5.9052062407406E+29 |
n5 | 1.6369817495792E+37 |
Nth Root
y√n2√n | 5265.0728390023 |
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3√n | 302.64691813764 |
4√n | 72.560821653302 |
5√n | 30.800782749958 |
Divisors of 27720992
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 | -27720991 | 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 27720992 can be divided by 48 positive divisors. The sum of these divisors (counting 27720992) is 1, the average is 0.020833333333333.
Base conversion 27720992
Base | System | Value |
---|---|---|
2 | Binary | 1101001101111110100100000 |
3 | Ternary | 1221011101001102 |
4 | Quaternary | 1221233310200 |
5 | Quinary | 24044032432 |
6 | Senary | 2430053532 |
8 | Octal | 151576440 |
10 | Decimal | 27720992 |
12 | Duodecimal | 934a2a8 |
16 | Hexadecimal | 1a6fd20 |
20 | Vigesimal | 8d529c |
36 | Base36 | gi5nk |
Cryptographic Hash Functions
md5 | 4b2c80aa672a0487dfa29cdca5193a35 |
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sha1 | 12d6fc0aa5438ecbc4ae06c93354173249955c0e |
sha256 | 0d39725f59e8d712e235381e729d9d221bf53fef120572e8d2dd80de0f2af22c |
sha512 | d647996218056a46da69c86fa7aa3833da38e66d2e0ddd19c1affca13f55ebfdef4afd9c6de59f45aa9bc928a907267962a5248bda5fa546a73d920ce32f7e74 |
ripemd-160 | 1a370066c0cfd99203f8da4327405e5acf9df5f3 |
27720992 as geometric shapes
Circle
Radius = nDiameter | 55441984 |
---|---|
Circumference | 174176129.63484 |
Area | 2.4141675480992E+15 |
Sphere
Radius = nVolume | 8.9230825716691E+22 |
---|---|
Surface area | 9.6566701923969E+15 |
Circumference | 174176129.63484 |
Square
Length = nPerimeter | 110883968 |
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Area | 768453397464064 |
Diagonal | 39203402.848836 |
Cube
Length = nSurface area | 4610720384784384 |
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Volume | 2.1302290483474E+22 |
Space diagonal | 48014166.58021 |
Equilateral Triangle
Length = nPerimeter | 83162976 |
---|---|
Area | 3.3275008191417E+14 |
Altitude | 24007083.290105 |
Triangular Pyramid
Length = nSurface area | 3.3275008191417E+14 |
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Volume | 2.5104990092784E+21 |
Height | 13067800.949612 |