27804980 (number)
27804980 is an even 8-digits composite number following 27804979 and preceding 27804981. In scientific notation, it is written as 2.7804980 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 9030528 positive integers (up to 27804980) that are relatively prime to 27804980.
Interesting facts
- 27804980 has 48 divisors, whose sum is 70250880
- The reverse of 27804980 is 08940872
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
| Name | twenty-seven million eight hundred four thousand nine hundred eighty |
|---|
Notation
| Scientific notation | 2.7804980 × 10^7 |
|---|---|
| Engineering notation | 2.7804980 × 10^6 |
Prime Factorization of 27804980
Prime Factorization 2 × 2 × 5 × 7 × 19 × 10453
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 13902490 | Product of the distinct prime numbers |
The prime factorization of 27804980 is 2 × 2 × 5 × 7 × 19 × 10453. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27804980)
Multiplication
n×y| n×2 | 55609960 |
|---|---|
| n×3 | 83414940 |
| n×4 | 111219920 |
| n×5 | 139024900 |
Division
n÷y| n÷2 | 13902490 |
|---|---|
| n÷3 | 9268326.6666667 |
| n÷3 | 6951245 |
| n÷5 | 5560996 |
Exponentiation
ny| n2 | 773116912800400 |
|---|---|
| n3 | 2.1496500298077E+22 |
| n4 | 5.9770976085802E+29 |
| n5 | 1.6619307946462E+37 |
Nth Root
y√n| 2√n | 5273.042764856 |
|---|---|
| 3√n | 302.95225932222 |
| 4√n | 72.615719819168 |
| 5√n | 30.81942397865 |
Divisors of 27804980
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -27804979 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27804980 can be divided by 48 positive divisors. The sum of these divisors (counting 27804980) is 1, the average is 0.020833333333333.
Base conversion 27804980
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101010000100010100110100 |
| 3 | Ternary | 1221022122021002 |
| 4 | Quaternary | 1222010110310 |
| 5 | Quinary | 24104224410 |
| 6 | Senary | 2431542432 |
| 8 | Octal | 152042464 |
| 10 | Decimal | 27804980 |
| 12 | Duodecimal | 938aa18 |
| 16 | Hexadecimal | 1a84534 |
| 20 | Vigesimal | 8dfc90 |
| 36 | Base36 | gjygk |
Cryptographic Hash Functions
| md5 | deb96c60cab6bfafc0bdf7e2b75d90b1 |
|---|---|
| sha1 | 2bbd8d84389f0e3104edc2defc86ef2762444a04 |
| sha256 | b8d9609a9a103d80f962a0f6f3dbae299b6f9f2985705f4f6948997ecc3606a3 |
| sha512 | b242874141eed6de152cd0b4ed7a05f56bc09060814d1b70e6dbc7ce413824a346f80d4d40d6000aa7ccdc2b4c26560436f32f97d8df68b8088f6fb674b9ebb4 |
| ripemd-160 | 744d7d4e20dcdd3e9b153799881968c5fbadd17e |
27804980 as geometric shapes
Circle
Radius = n| Diameter | 55609960 |
|---|---|
| Circumference | 174703841.80242 |
| Area | 2.4288184136198E+15 |
Sphere
Radius = n| Volume | 9.0044329885772E+22 |
|---|---|
| Surface area | 9.715273654479E+15 |
| Circumference | 174703841.80242 |
Square
Length = n| Perimeter | 111219920 |
|---|---|
| Area | 773116912800400 |
| Diagonal | 39322179.817513 |
Cube
Length = n| Surface area | 4638701476802400 |
|---|---|
| Volume | 2.1496500298077E+22 |
| Space diagonal | 48159638.063436 |
Equilateral Triangle
Length = n| Perimeter | 83414940 |
|---|---|
| Area | 3.3476944329027E+14 |
| Altitude | 24079819.031718 |
Triangular Pyramid
Length = n| Surface area | 3.3476944329027E+14 |
|---|---|
| Volume | 2.5333868554248E+21 |
| Height | 13107393.272504 |