27389640 (number)
27389640 is an even 8-digits composite number following 27389639 and preceding 27389641. In scientific notation, it is written as 2.7389640 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 128 positive divisors. There are 6727680 positive integers (up to 27389640) that are relatively prime to 27389640.
Interesting facts
- 27389640 has 128 divisors, whose sum is 88905600
- The reverse of 27389640 is 04698372
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | twenty-seven million three hundred eighty-nine thousand six hundred forty |
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Notation
Scientific notation | 2.7389640 × 10^7 |
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Engineering notation | 2.7389640 × 10^6 |
Prime Factorization of 27389640
Prime Factorization 2 × 2 × 2 × 3 × 5 × 19 × 41 × 293
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 6847410 | Product of the distinct prime numbers |
The prime factorization of 27389640 is 2 × 2 × 2 × 3 × 5 × 19 × 41 × 293. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27389640)
Multiplication
n×yn×2 | 54779280 |
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n×3 | 82168920 |
n×4 | 109558560 |
n×5 | 136948200 |
Division
n÷yn÷2 | 13694820 |
---|---|
n÷3 | 9129880 |
n÷3 | 6847410 |
n÷5 | 5477928 |
Exponentiation
nyn2 | 750192379329600 |
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n3 | 2.0547499200581E+22 |
n4 | 5.6278860600421E+29 |
n5 | 1.5414577314557E+37 |
Nth Root
y√n2√n | 5233.5112496296 |
---|---|
3√n | 301.43622433752 |
4√n | 72.343011062781 |
5√n | 30.726795132355 |
Divisors of 27389640
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27389639 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27389640 can be divided by 128 positive divisors. The sum of these divisors (counting 27389640) is 1, the average is 0.0078125.
Base conversion 27389640
Base | System | Value |
---|---|---|
2 | Binary | 1101000011110111011001000 |
3 | Ternary | 1220112112112010 |
4 | Quaternary | 1220132323020 |
5 | Quinary | 24002432030 |
6 | Senary | 2415015520 |
8 | Octal | 150367310 |
10 | Decimal | 27389640 |
12 | Duodecimal | 920a5a0 |
16 | Hexadecimal | 1a1eec8 |
20 | Vigesimal | 8b3e20 |
36 | Base36 | gb1zc |
Cryptographic Hash Functions
md5 | fe025680d81c34fc40b29b614c6f6999 |
---|---|
sha1 | 40bca2904f84c08884c47e1e90a246a7517c2082 |
sha256 | 801642f58a1aa355fa8603a637470c3914522a3da8d41234c9e9e21b821da6b9 |
sha512 | 47ac365e33a35f1be6cd41507d8832b1adf5901db92273b596dd39afce87b4bdafe516e865395b6ae4981794bcbc4ff6f77bc5d1f8aeb78f8de5ecab8661bbc4 |
ripemd-160 | 20401ef967e6e5fd1c7f5e961ac4cb067c871462 |
27389640 as geometric shapes
Circle
Radius = nDiameter | 54779280 |
---|---|
Circumference | 172094183.61694 |
Area | 2.3567988676809E+15 |
Sphere
Radius = nVolume | 8.6069163384251E+22 |
---|---|
Surface area | 9.4271954707237E+15 |
Circumference | 172094183.61694 |
Square
Length = nPerimeter | 109558560 |
---|---|
Area | 750192379329600 |
Diagonal | 38734800.356517 |
Cube
Length = nSurface area | 4501154275977600 |
---|---|
Volume | 2.0547499200581E+22 |
Space diagonal | 47440248.081021 |
Equilateral Triangle
Length = nPerimeter | 82168920 |
---|---|
Area | 3.2484282911246E+14 |
Altitude | 23720124.04051 |
Triangular Pyramid
Length = nSurface area | 3.2484282911246E+14 |
---|---|
Volume | 2.421546003526E+21 |
Height | 12911600.118839 |