27420912 (number)
27420912 is an even 8-digits composite number following 27420911 and preceding 27420913. In scientific notation, it is written as 2.7420912 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 9051264 positive integers (up to 27420912) that are relatively prime to 27420912.
Interesting facts
- 27420912 has 40 divisors, whose sum is 59606800
- The reverse of 27420912 is 21902472
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-seven million four hundred twenty thousand nine hundred twelve |
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Notation
Scientific notation | 2.7420912 × 10^7 |
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Engineering notation | 2.7420912 × 10^6 |
Prime Factorization of 27420912
Prime Factorization 2 × 2 × 2 × 2 × 9 × 109 × 1747
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3427614 | Product of the distinct prime numbers |
The prime factorization of 27420912 is 2 × 2 × 2 × 2 × 9 × 109 × 1747. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27420912)
Multiplication
n×yn×2 | 54841824 |
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n×3 | 82262736 |
n×4 | 109683648 |
n×5 | 137104560 |
Division
n÷yn÷2 | 13710456 |
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n÷3 | 9140304 |
n÷3 | 6855228 |
n÷5 | 5484182.4 |
Exponentiation
nyn2 | 751906414911744 |
---|---|
n3 | 2.061795963553E+22 |
n4 | 5.6536325678543E+29 |
n5 | 1.5502776112347E+37 |
Nth Root
y√n2√n | 5236.4980664562 |
---|---|
3√n | 301.55090186183 |
4√n | 72.363651555572 |
5√n | 30.733808366568 |
Divisors of 27420912
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 | -27420911 | 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 27420912 can be divided by 40 positive divisors. The sum of these divisors (counting 27420912) is 1, the average is 0.025.
Base conversion 27420912
Base | System | Value |
---|---|---|
2 | Binary | 1101000100110100011110000 |
3 | Ternary | 1220121010102100 |
4 | Quaternary | 1220212203300 |
5 | Quinary | 24004432122 |
6 | Senary | 2415420400 |
8 | Octal | 150464360 |
10 | Decimal | 27420912 |
12 | Duodecimal | 9224700 |
16 | Hexadecimal | 1a268f0 |
20 | Vigesimal | 8b7c5c |
36 | Base36 | gbq40 |
Cryptographic Hash Functions
md5 | d00410dccf3a8ba4aa96bc1473b7c474 |
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sha1 | 6ad9068883d8faa5b7054a649c4fe1652f4e0fba |
sha256 | dd969f574a7501e0aa73bc6030b4a5cfbbfd1bcaf19d41186f8c21babc246fa5 |
sha512 | 03e89ee68cd3e7de9a2bf98251a806a1ab61a73615c3cc7bb2432dd7a338b959c27e7dbab6a93c4a12c5c736e97bfe12c9ce284827705ffc8a57622d3a7efd45 |
ripemd-160 | c3a5a888a34906b27335a9b9b0c0c06e72aa9938 |
27420912 as geometric shapes
Circle
Radius = nDiameter | 54841824 |
---|---|
Circumference | 172290671.38786 |
Area | 2.3621836692738E+15 |
Sphere
Radius = nVolume | 8.6364307363991E+22 |
---|---|
Surface area | 9.4487346770951E+15 |
Circumference | 172290671.38786 |
Square
Length = nPerimeter | 109683648 |
---|---|
Area | 751906414911744 |
Diagonal | 38779025.643039 |
Cube
Length = nSurface area | 4511438489470464 |
---|---|
Volume | 2.061795963553E+22 |
Space diagonal | 47494412.773875 |
Equilateral Triangle
Length = nPerimeter | 82262736 |
---|---|
Area | 3.2558502829103E+14 |
Altitude | 23747206.386938 |
Triangular Pyramid
Length = nSurface area | 3.2558502829103E+14 |
---|---|
Volume | 2.429849845419E+21 |
Height | 12926341.881013 |