27431328 (number)
27431328 is an even 8-digits composite number following 27431327 and preceding 27431329. In scientific notation, it is written as 2.7431328 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 48 positive divisors. There are 9025536 positive integers (up to 27431328) that are relatively prime to 27431328.
Interesting facts
- 27431328 has 48 divisors, whose sum is 72938880
- The reverse of 27431328 is 82313472
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty-seven million four hundred thirty-one thousand three hundred twenty-eight |
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Notation
Scientific notation | 2.7431328 × 10^7 |
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Engineering notation | 2.7431328 × 10^6 |
Prime Factorization of 27431328
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 79 × 3617
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1714458 | Product of the distinct prime numbers |
The prime factorization of 27431328 is 2 × 2 × 2 × 2 × 2 × 3 × 79 × 3617. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27431328)
Multiplication
n×yn×2 | 54862656 |
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n×3 | 82293984 |
n×4 | 109725312 |
n×5 | 137156640 |
Division
n÷yn÷2 | 13715664 |
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n÷3 | 9143776 |
n÷3 | 6857832 |
n÷5 | 5486265.6 |
Exponentiation
nyn2 | 752477755843584 |
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n3 | 2.0641464133249E+22 |
n4 | 5.662227730394E+29 |
n5 | 1.5532242608313E+37 |
Nth Root
y√n2√n | 5237.4925298276 |
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3√n | 301.58907900894 |
4√n | 72.370522520068 |
5√n | 30.736142896643 |
Divisors of 27431328
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 | -27431327 | 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 27431328 can be divided by 48 positive divisors. The sum of these divisors (counting 27431328) is 1, the average is 0.020833333333333.
Base conversion 27431328
Base | System | Value |
---|---|---|
2 | Binary | 1101000101001000110100000 |
3 | Ternary | 1220121122201010 |
4 | Quaternary | 1220221012200 |
5 | Quinary | 24010300303 |
6 | Senary | 2415540520 |
8 | Octal | 150510640 |
10 | Decimal | 27431328 |
12 | Duodecimal | 922a740 |
16 | Hexadecimal | 1a291a0 |
20 | Vigesimal | 8b8i68 |
36 | Base36 | gby5c |
Cryptographic Hash Functions
md5 | d57a08ecff9d84269837506c8d940d76 |
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sha1 | 5c6c2022e6e5a232c14b91ffe41d1bd3f7b593e7 |
sha256 | 46507e0cf79956fcaf510db7e38a7a8032c9777942fbf449f48d093f821a151f |
sha512 | d9e6538a9486dc61e197d078b7271c4737b4b995b611d3a1c2bb89196df6d21748e4d8666426d9cd823f7141bcc905f34d07e032d04955dcdd26158fc6dbb60d |
ripemd-160 | 8f8331d245087763e97cc1cb80186140788e866b |
27431328 as geometric shapes
Circle
Radius = nDiameter | 54862656 |
---|---|
Circumference | 172356117.04602 |
Area | 2.3639785897479E+15 |
Sphere
Radius = nVolume | 8.6462762773804E+22 |
---|---|
Surface area | 9.4559143589918E+15 |
Circumference | 172356117.04602 |
Square
Length = nPerimeter | 109725312 |
---|---|
Area | 752477755843584 |
Diagonal | 38793756.091505 |
Cube
Length = nSurface area | 4514866535061504 |
---|---|
Volume | 2.0641464133249E+22 |
Space diagonal | 47512453.815087 |
Equilateral Triangle
Length = nPerimeter | 82293984 |
---|---|
Area | 3.2583242617162E+14 |
Altitude | 23756226.907543 |
Triangular Pyramid
Length = nSurface area | 3.2583242617162E+14 |
---|---|
Volume | 2.4326198770399E+21 |
Height | 12931252.030502 |