18804528 (number)
18804528 is an even 8-digits composite number following 18804527 and preceding 18804529. In scientific notation, it is written as 1.8804528 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 5660928 positive integers (up to 18804528) that are relatively prime to 18804528.
Interesting facts
- 18804528 has 80 divisors, whose sum is 51187200
- The reverse of 18804528 is 82540881
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | eighteen million eight hundred four thousand five hundred twenty-eight |
|---|
Notation
| Scientific notation | 1.8804528 × 10^7 |
|---|---|
| Engineering notation | 1.8804528 × 10^6 |
Prime Factorization of 18804528
Prime Factorization 2 × 2 × 2 × 2 × 3 × 171 × 29 × 79
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2350566 | Product of the distinct prime numbers |
The prime factorization of 18804528 is 2 × 2 × 2 × 2 × 3 × 171 × 29 × 79. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18804528)
Multiplication
n×y| n×2 | 37609056 |
|---|---|
| n×3 | 56413584 |
| n×4 | 75218112 |
| n×5 | 94022640 |
Division
n÷y| n÷2 | 9402264 |
|---|---|
| n÷3 | 6268176 |
| n÷3 | 4701132 |
| n÷5 | 3760905.6 |
Exponentiation
ny| n2 | 353610273302784 |
|---|---|
| n3 | 6.6494742854099E+21 |
| n4 | 1.2504022538527E+29 |
| n5 | 2.3513224193836E+36 |
Nth Root
y√n| 2√n | 4336.418798963 |
|---|---|
| 3√n | 265.9219248124 |
| 4√n | 65.85149048399 |
| 5√n | 28.500500541294 |
Divisors of 18804528
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -18804527 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 18804528 can be divided by 80 positive divisors. The sum of these divisors (counting 18804528) is 1, the average is 0.0125.
Base conversion 18804528
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1000111101110111100110000 |
| 3 | Ternary | 1022101100222000 |
| 4 | Quaternary | 1013232330300 |
| 5 | Quinary | 14303221103 |
| 6 | Senary | 1511014000 |
| 8 | Octal | 107567460 |
| 10 | Decimal | 18804528 |
| 12 | Duodecimal | 636a300 |
| 16 | Hexadecimal | 11eef30 |
| 20 | Vigesimal | 5hab68 |
| 36 | Base36 | b71o0 |
Cryptographic Hash Functions
| md5 | 9a42beba741e14296b04719dc7858df4 |
|---|---|
| sha1 | 26ce52d972af204d9658da5ce76c6bff6dd43389 |
| sha256 | ebddb71af8c913742e8f7961bfd1656fe0a2411e004cf89ae52db30752b362ea |
| sha512 | cafa1a5d4c784946bf2a5531fa0feb628469236632d325d3781ea82667a4778966925f8b835b14a7910edfb67c5b65d69487d336f2d4cc931642f24173fd78f1 |
| ripemd-160 | 87c1e17bc537fd8f02daead6dd3c7bb13b956e0d |
18804528 as geometric shapes
Circle
Radius = n| Diameter | 37609056 |
|---|---|
| Circumference | 118152334.03805 |
| Area | 1.1108994368419E+15 |
Sphere
Radius = n| Volume | 2.7853252753704E+22 |
|---|---|
| Surface area | 4.4435977473676E+15 |
| Circumference | 118152334.03805 |
Square
Length = n| Perimeter | 75218112 |
|---|---|
| Area | 353610273302784 |
| Diagonal | 26593618.531625 |
Cube
Length = n| Surface area | 2121661639816704 |
|---|---|
| Volume | 6.6494742854099E+21 |
| Space diagonal | 32570397.908352 |
Equilateral Triangle
Length = n| Perimeter | 56413584 |
|---|---|
| Area | 1.5311773985968E+14 |
| Altitude | 16285198.954176 |
Triangular Pyramid
Length = n| Surface area | 1.5311773985968E+14 |
|---|---|
| Volume | 7.8364805975648E+20 |
| Height | 8864539.5105415 |