18528048 (number)
18528048 is an even 8-digits composite number following 18528047 and preceding 18528049. In scientific notation, it is written as 1.8528048 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 4803840 positive integers (up to 18528048) that are relatively prime to 18528048.
Interesting facts
- 18528048 has 80 divisors, whose sum is 53139456
- The reverse of 18528048 is 84082581
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | eighteen million five hundred twenty-eight thousand forty-eight |
|---|
Notation
| Scientific notation | 1.8528048 × 10^7 |
|---|---|
| Engineering notation | 1.8528048 × 10^6 |
Prime Factorization of 18528048
Prime Factorization 2 × 2 × 2 × 2 × 63 × 3 × 11 × 557
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2316006 | Product of the distinct prime numbers |
The prime factorization of 18528048 is 2 × 2 × 2 × 2 × 63 × 3 × 11 × 557. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18528048)
Multiplication
n×y| n×2 | 37056096 |
|---|---|
| n×3 | 55584144 |
| n×4 | 74112192 |
| n×5 | 92640240 |
Division
n÷y| n÷2 | 9264024 |
|---|---|
| n÷3 | 6176016 |
| n÷3 | 4632012 |
| n÷5 | 3705609.6 |
Exponentiation
ny| n2 | 343288562690304 |
|---|---|
| n3 | 6.360466967377E+21 |
| n4 | 1.1784703727397E+29 |
| n5 | 2.18347556327E+36 |
Nth Root
y√n| 2√n | 4304.4219124059 |
|---|---|
| 3√n | 264.61221553942 |
| 4√n | 65.608093345302 |
| 5√n | 28.41619559355 |
Divisors of 18528048
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 | -18528047 | 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 18528048 can be divided by 80 positive divisors. The sum of these divisors (counting 18528048) is 1, the average is 0.0125.
Base conversion 18528048
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1000110101011011100110000 |
| 3 | Ternary | 1021212022201000 |
| 4 | Quaternary | 1012223130300 |
| 5 | Quinary | 14220344143 |
| 6 | Senary | 1501042000 |
| 8 | Octal | 106533460 |
| 10 | Decimal | 18528048 |
| 12 | Duodecimal | 6256300 |
| 16 | Hexadecimal | 11ab730 |
| 20 | Vigesimal | 5fg028 |
| 36 | Base36 | b14c0 |
Cryptographic Hash Functions
| md5 | 540d9f0f9010c7cbc7bf5a5c6e44bf62 |
|---|---|
| sha1 | 17d930444b9ac003c4d89ab0caaa98f5f359e34e |
| sha256 | d191ea73e8e8c175acaecf74301cf400dabacfda267404f3b714e5954cc0d53e |
| sha512 | 1d4954820b6af0645da32c379ccea51f6754f6730f6aaeca651eae2541d3ff502bae8ad025debc769ff7e0fa9fa159be0195f1fe50e7ebba1f9809e7f6682cab |
| ripemd-160 | 01276ee93cc16383b6f6fb506603fa6456fe4002 |
18528048 as geometric shapes
Circle
Radius = n| Diameter | 37056096 |
|---|---|
| Circumference | 116415158.96432 |
| Area | 1.0784728266093E+15 |
Sphere
Radius = n| Volume | 2.6642661730816E+22 |
|---|---|
| Surface area | 4.313891306437E+15 |
| Circumference | 116415158.96432 |
Square
Length = n| Perimeter | 74112192 |
|---|---|
| Area | 343288562690304 |
| Diagonal | 26202616.7659 |
Cube
Length = n| Surface area | 2059731376141824 |
|---|---|
| Volume | 6.360466967377E+21 |
| Space diagonal | 32091520.501075 |
Equilateral Triangle
Length = n| Perimeter | 55584144 |
|---|---|
| Area | 1.4864830805923E+14 |
| Altitude | 16045760.250537 |
Triangular Pyramid
Length = n| Surface area | 1.4864830805923E+14 |
|---|---|
| Volume | 7.4958822069088E+20 |
| Height | 8734205.5886332 |