27720320 (number)
27720320 is an even 8-digits composite number following 27720319 and preceding 27720321. In scientific notation, it is written as 2.7720320 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 32 positive divisors. There are 11087872 positive integers (up to 27720320) that are relatively prime to 27720320.
Interesting facts
- 27720320 has 32 divisors, whose sum is 66270420
- The reverse of 27720320 is 02302772
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | twenty-seven million seven hundred twenty thousand three hundred twenty |
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Notation
Scientific notation | 2.7720320 × 10^7 |
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Engineering notation | 2.7720320 × 10^6 |
Prime Factorization of 27720320
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43313
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 433130 | Product of the distinct prime numbers |
The prime factorization of 27720320 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 43313. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27720320)
Multiplication
n×yn×2 | 55440640 |
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n×3 | 83160960 |
n×4 | 110881280 |
n×5 | 138601600 |
Division
n÷yn÷2 | 13860160 |
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n÷3 | 9240106.6666667 |
n÷3 | 6930080 |
n÷5 | 5544064 |
Exponentiation
nyn2 | 768416140902400 |
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n3 | 2.130074131898E+22 |
n4 | 5.9046336559934E+29 |
n5 | 1.6367833442691E+37 |
Nth Root
y√n2√n | 5265.0090218346 |
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3√n | 302.64447257373 |
4√n | 72.560381902486 |
5√n | 30.800633416726 |
Divisors of 27720320
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27720319 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27720320 can be divided by 32 positive divisors. The sum of these divisors (counting 27720320) is 1, the average is 0.03125.
Base conversion 27720320
Base | System | Value |
---|---|---|
2 | Binary | 1101001101111101010000000 |
3 | Ternary | 1221011100010112 |
4 | Quaternary | 1221233222000 |
5 | Quinary | 24044022240 |
6 | Senary | 2430050452 |
8 | Octal | 151575200 |
10 | Decimal | 27720320 |
12 | Duodecimal | 9349a28 |
16 | Hexadecimal | 1a6fa80 |
20 | Vigesimal | 8d50g0 |
36 | Base36 | gi54w |
Cryptographic Hash Functions
md5 | a7f710005623598b13749f7b4f126462 |
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sha1 | d6fcf6bfacccacbf7c3f797429ef3b0b0ac2e357 |
sha256 | f0d4e4ab778cb4a74aee4d0040f34931274d25d8fb359bd7d8523b7d34946084 |
sha512 | b9e2305dc76470c2081cbec1e71a7b67345cb283c75e2ddfda541481b986fcec6f6e4413346c60a44e46b5a7f54b791c067fe573ed92d2bffcc49b0759608cc9 |
ripemd-160 | 297087770ad7a7328a52aaca3c8b73bad53cdc2b |
27720320 as geometric shapes
Circle
Radius = nDiameter | 55440640 |
---|---|
Circumference | 174171907.33432 |
Area | 2.4140505031588E+15 |
Sphere
Radius = nVolume | 8.9224336591631E+22 |
---|---|
Surface area | 9.6562020126352E+15 |
Circumference | 174171907.33432 |
Square
Length = nPerimeter | 110881280 |
---|---|
Area | 768416140902400 |
Diagonal | 39202452.497322 |
Cube
Length = nSurface area | 4610496845414400 |
---|---|
Volume | 2.130074131898E+22 |
Space diagonal | 48013002.642068 |
Equilateral Triangle
Length = nPerimeter | 83160960 |
---|---|
Area | 3.3273394934974E+14 |
Altitude | 24006501.321034 |
Triangular Pyramid
Length = nSurface area | 3.3273394934974E+14 |
---|---|
Volume | 2.5103164384918E+21 |
Height | 13067484.165774 |