15285424 (number)
15285424 is an even 8-digits composite number following 15285423 and preceding 15285425. In scientific notation, it is written as 1.5285424 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 80 positive divisors. There are 5633280 positive integers (up to 15285424) that are relatively prime to 15285424.
Interesting facts
- 15285424 has 80 divisors, whose sum is 38926080
- The reverse of 15285424 is 42458251
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
| Name | fifteen million two hundred eighty-five thousand four hundred twenty-four |
|---|
Notation
| Scientific notation | 1.5285424 × 10^7 |
|---|---|
| Engineering notation | 1.5285424 × 10^6 |
Prime Factorization of 15285424
Prime Factorization 2 × 2 × 2 × 2 × 11 × 7 × 19 × 653
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1910678 | Product of the distinct prime numbers |
The prime factorization of 15285424 is 2 × 2 × 2 × 2 × 11 × 7 × 19 × 653. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15285424)
Multiplication
n×y| n×2 | 30570848 |
|---|---|
| n×3 | 45856272 |
| n×4 | 61141696 |
| n×5 | 76427120 |
Division
n÷y| n÷2 | 7642712 |
|---|---|
| n÷3 | 5095141.3333333 |
| n÷3 | 3821356 |
| n÷5 | 3057084.8 |
Exponentiation
ny| n2 | 233644186859776 |
|---|---|
| n3 | 3.5713504612869E+21 |
| n4 | 5.4589606053366E+28 |
| n5 | 8.3442527451866E+35 |
Nth Root
y√n| 2√n | 3909.6577855357 |
|---|---|
| 3√n | 248.17564733298 |
| 4√n | 62.527256341021 |
| 5√n | 27.343587768628 |
Divisors of 15285424
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 | -15285423 | 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 15285424 can be divided by 80 positive divisors. The sum of these divisors (counting 15285424) is 1, the average is 0.0125.
Base conversion 15285424
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111010010011110010110000 |
| 3 | Ternary | 1001202120122211 |
| 4 | Quaternary | 322103302300 |
| 5 | Quinary | 12403113144 |
| 6 | Senary | 1303341504 |
| 8 | Octal | 72236260 |
| 10 | Decimal | 15285424 |
| 12 | Duodecimal | 5151894 |
| 16 | Hexadecimal | e93cb0 |
| 20 | Vigesimal | 4fadb4 |
| 36 | Base36 | 93mb4 |
Cryptographic Hash Functions
| md5 | 94ba57e5450a4983c1d541f16875666a |
|---|---|
| sha1 | a2a1a39f9e59d9e6afb42459cb22bd340a445dad |
| sha256 | 0f76ded101f40894648bf16faae9d14fef3ffb0966d999f2c90261535408ae1b |
| sha512 | 026f396cd2b6b54958abd70557b0a0959f58f6aff9c4cf99ab8aa0756fcee188a4f59dd7dbe616e2c8cec0e9b3372b9078f44d5e65aa5b440144a22dbf40f2f3 |
| ripemd-160 | d8500a8e521af5696d5dc4bd91b7933251ae76c9 |
15285424 as geometric shapes
Circle
Radius = n| Diameter | 30570848 |
|---|---|
| Circumference | 96041151.49081 |
| Area | 7.3401486099263E+14 |
Sphere
Radius = n| Volume | 1.4959637830098E+22 |
|---|---|
| Surface area | 2.9360594439705E+15 |
| Circumference | 96041151.49081 |
Square
Length = n| Perimeter | 61141696 |
|---|---|
| Area | 233644186859776 |
| Diagonal | 21616853.927423 |
Cube
Length = n| Surface area | 1401865121158656 |
|---|---|
| Volume | 3.5713504612869E+21 |
| Space diagonal | 26475130.983233 |
Equilateral Triangle
Length = n| Perimeter | 45856272 |
|---|---|
| Area | 1.0117090063356E+14 |
| Altitude | 13237565.491616 |
Triangular Pyramid
Length = n| Surface area | 1.0117090063356E+14 |
|---|---|
| Volume | 4.2088768819495E+20 |
| Height | 7205617.9758077 |