27990544 (number)
27990544 is an even 8-digits composite number following 27990543 and preceding 27990545. In scientific notation, it is written as 2.7990544 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 13597056 positive integers (up to 27990544) that are relatively prime to 27990544.
Interesting facts
- 27990544 has 40 divisors, whose sum is 55800000
- The reverse of 27990544 is 44509972
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
| Name | twenty-seven million nine hundred ninety thousand five hundred forty-four |
|---|
Notation
| Scientific notation | 2.7990544 × 10^7 |
|---|---|
| Engineering notation | 2.7990544 × 10^6 |
Prime Factorization of 27990544
Prime Factorization 2 × 2 × 2 × 2 × 149 × 59 × 199
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3498818 | Product of the distinct prime numbers |
The prime factorization of 27990544 is 2 × 2 × 2 × 2 × 149 × 59 × 199. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27990544)
Multiplication
n×y| n×2 | 55981088 |
|---|---|
| n×3 | 83971632 |
| n×4 | 111962176 |
| n×5 | 139952720 |
Division
n÷y| n÷2 | 13995272 |
|---|---|
| n÷3 | 9330181.3333333 |
| n÷3 | 6997636 |
| n÷5 | 5598108.8 |
Exponentiation
ny| n2 | 783470553415936 |
|---|---|
| n3 | 2.1929766998093E+22 |
| n4 | 6.1382610806987E+29 |
| n5 | 1.7181326686279E+37 |
Nth Root
y√n| 2√n | 5290.6090386646 |
|---|---|
| 3√n | 303.62471002292 |
| 4√n | 72.736572909814 |
| 5√n | 30.860450942825 |
Divisors of 27990544
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 | -27990543 | 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 27990544 can be divided by 40 positive divisors. The sum of these divisors (counting 27990544) is 1, the average is 0.025.
Base conversion 27990544
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101010110001101000010000 |
| 3 | Ternary | 1221200001210211 |
| 4 | Quaternary | 1222301220100 |
| 5 | Quinary | 24131144134 |
| 6 | Senary | 2435533504 |
| 8 | Octal | 152615020 |
| 10 | Decimal | 27990544 |
| 12 | Duodecimal | 945a294 |
| 16 | Hexadecimal | 1ab1a10 |
| 20 | Vigesimal | 8eig74 |
| 36 | Base36 | gnxn4 |
Cryptographic Hash Functions
| md5 | 62ac4e555dfa6ca89644985d13359e6e |
|---|---|
| sha1 | 417f8e542abf28a595fe2a4f3a119db0d3fd6e91 |
| sha256 | fc7a50921287feac76351af7f8ddc2a734d7341e17c6edf68985cf6a7c64615d |
| sha512 | 0911a65a0aa829a0717f10ce686bc172ecbc84874c4ea2513a10d50adb80ee27a34f94ca38442e5fcbca4cc10482521da1b2d3a2824fe9458cb1a81e5e5ba01c |
| ripemd-160 | a1946e80e1e18e7fe8959634ef64d117ef42890d |
27990544 as geometric shapes
Circle
Radius = n| Diameter | 55981088 |
|---|---|
| Circumference | 175869774.80076 |
| Area | 2.4613453349154E+15 |
Sphere
Radius = n| Volume | 9.185919319486E+22 |
|---|---|
| Surface area | 9.8453813396617E+15 |
| Circumference | 175869774.80076 |
Square
Length = n| Perimeter | 111962176 |
|---|---|
| Area | 783470553415936 |
| Diagonal | 39584606.943001 |
Cube
Length = n| Surface area | 4700823320495616 |
|---|---|
| Volume | 2.1929766998093E+22 |
| Space diagonal | 48481044.339492 |
Equilateral Triangle
Length = n| Perimeter | 83971632 |
|---|---|
| Area | 3.3925270118763E+14 |
| Altitude | 24240522.169746 |
Triangular Pyramid
Length = n| Surface area | 3.3925270118763E+14 |
|---|---|
| Volume | 2.5844478256988E+21 |
| Height | 13194868.981 |