27642720 (number)
27642720 is an even 8-digits composite number following 27642719 and preceding 27642721. In scientific notation, it is written as 2.7642720 × 10^7. The sum of its digits is 30. It has a total of 10 prime factors and 192 positive divisors. There are 5971968 positive integers (up to 27642720) that are relatively prime to 27642720.
Interesting facts
- 27642720 has 192 divisors, whose sum is 104993280
- The reverse of 27642720 is 02724672
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty-seven million six hundred forty-two thousand seven hundred twenty |
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Notation
Scientific notation | 2.7642720 × 10^7 |
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Engineering notation | 2.7642720 × 10^6 |
Prime Factorization of 27642720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 3 × 5 × 19 × 433
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 1727670 | Product of the distinct prime numbers |
The prime factorization of 27642720 is 2 × 2 × 2 × 2 × 2 × 7 × 3 × 5 × 19 × 433. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27642720)
Multiplication
n×yn×2 | 55285440 |
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n×3 | 82928160 |
n×4 | 110570880 |
n×5 | 138213600 |
Division
n÷yn÷2 | 13821360 |
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n÷3 | 9214240 |
n÷3 | 6910680 |
n÷5 | 5528544 |
Exponentiation
nyn2 | 764119968998400 |
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n3 | 2.1122354349431E+22 |
n4 | 5.8387932702212E+29 |
n5 | 1.6140012750661E+37 |
Nth Root
y√n2√n | 5257.6344490655 |
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3√n | 302.36180195549 |
4√n | 72.509547295963 |
5√n | 30.783369474468 |
Divisors of 27642720
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27642719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27642720 can be divided by 192 positive divisors. The sum of these divisors (counting 27642720) is 1, the average is 0.0052083333333333.
Base conversion 27642720
Base | System | Value |
---|---|---|
2 | Binary | 1101001011100101101100000 |
3 | Ternary | 1221000101200110 |
4 | Quaternary | 1221130231200 |
5 | Quinary | 24034031340 |
6 | Senary | 2424251320 |
8 | Octal | 151345540 |
10 | Decimal | 27642720 |
12 | Duodecimal | 9310b40 |
16 | Hexadecimal | 1a5cb60 |
20 | Vigesimal | 8cf6g0 |
36 | Base36 | ggh9c |
Cryptographic Hash Functions
md5 | ce569fc62231b2de150644e2cfa7e940 |
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sha1 | 03ea924b325cab96ed2431ab622d5f961e2ee7d7 |
sha256 | 3d7b103f62418cb2d1bab3d0e9611223834b6fb1535591af660448f306d57055 |
sha512 | caf8c3cad1bbcc1b379eeaa130dac879658c03baaf48e9654b2d11697620972444ab4576954c106e7591ec09db0ea3e15684e5fafaf36a5c73fbe60684d0578a |
ripemd-160 | 2a412df4fa579cf3a8f6af0bdbb702a46dac20c9 |
27642720 as geometric shapes
Circle
Radius = nDiameter | 55285440 |
---|---|
Circumference | 173684332.15448 |
Area | 2.4005536810666E+15 |
Sphere
Radius = nVolume | 8.8477111000926E+22 |
---|---|
Surface area | 9.6022147242665E+15 |
Circumference | 173684332.15448 |
Square
Length = nPerimeter | 110570880 |
---|---|
Area | 764119968998400 |
Diagonal | 39092709.524882 |
Cube
Length = nSurface area | 4584719813990400 |
---|---|
Volume | 2.1122354349431E+22 |
Space diagonal | 47878595.4994 |
Equilateral Triangle
Length = nPerimeter | 82928160 |
---|---|
Area | 3.308736523458E+14 |
Altitude | 23939297.7497 |
Triangular Pyramid
Length = nSurface area | 3.308736523458E+14 |
---|---|
Volume | 2.489293332518E+21 |
Height | 13030903.174961 |