21293584 (number)
21293584 is an even 8-digits composite number following 21293583 and preceding 21293585. In scientific notation, it is written as 2.1293584 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 9398400 positive integers (up to 21293584) that are relatively prime to 21293584.
Interesting facts
- 21293584 has 40 divisors, whose sum is 46372032
- The reverse of 21293584 is 48539212
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
| Name | twenty-one million two hundred ninety-three thousand five hundred eighty-four |
|---|
Notation
| Scientific notation | 2.1293584 × 10^7 |
|---|---|
| Engineering notation | 2.1293584 × 10^6 |
Prime Factorization of 21293584
Prime Factorization 2 × 2 × 2 × 2 × 13 × 23 × 4451
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2661698 | Product of the distinct prime numbers |
The prime factorization of 21293584 is 2 × 2 × 2 × 2 × 13 × 23 × 4451. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21293584)
Multiplication
n×y| n×2 | 42587168 |
|---|---|
| n×3 | 63880752 |
| n×4 | 85174336 |
| n×5 | 106467920 |
Division
n÷y| n÷2 | 10646792 |
|---|---|
| n÷3 | 7097861.3333333 |
| n÷3 | 5323396 |
| n÷5 | 4258716.8 |
Exponentiation
ny| n2 | 453416719565056 |
|---|---|
| n3 | 9.654867005063E+21 |
| n4 | 2.0558672158114E+29 |
| n5 | 4.3776781252725E+36 |
Nth Root
y√n| 2√n | 4614.497155704 |
|---|---|
| 3√n | 277.17214859266 |
| 4√n | 67.930090208272 |
| 5√n | 29.217950774109 |
Divisors of 21293584
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 | -21293583 | 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 21293584 can be divided by 40 positive divisors. The sum of these divisors (counting 21293584) is 1, the average is 0.025.
Base conversion 21293584
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1010001001110101000010000 |
| 3 | Ternary | 1111001211022021 |
| 4 | Quaternary | 1101032220100 |
| 5 | Quinary | 20422343314 |
| 6 | Senary | 2040221224 |
| 8 | Octal | 121165020 |
| 10 | Decimal | 21293584 |
| 12 | Duodecimal | 716a814 |
| 16 | Hexadecimal | 144ea10 |
| 20 | Vigesimal | 6d1dj4 |
| 36 | Base36 | coe8g |
Cryptographic Hash Functions
| md5 | ac3590592170c51d93543dbaad9f5218 |
|---|---|
| sha1 | f8956ebdd954a3092badde444bbb7eb39e04408a |
| sha256 | 49ebb2261bdf56ceb8dd41b22ec03d922c923b2da10b0c03100f72fc886a7535 |
| sha512 | a115a7c178998bc6adcb5035f6832a7fcb90396e6bdcf2bfaaec720f90567941f5275e82b47bc7ab0e06ec16fc7ce3425f4ba638df8bbb89097c4e45231b5cd4 |
| ripemd-160 | 646e9a40e8eacd7d7342aced5081cb66f7f014a9 |
21293584 as geometric shapes
Circle
Radius = n| Diameter | 42587168 |
|---|---|
| Circumference | 133791534.12599 |
| Area | 1.4244506352004E+15 |
Sphere
Radius = n| Volume | 4.0442212339323E+22 |
|---|---|
| Surface area | 5.6978025408015E+15 |
| Circumference | 133791534.12599 |
Square
Length = n| Perimeter | 85174336 |
|---|---|
| Area | 453416719565056 |
| Diagonal | 30113675.284331 |
Cube
Length = n| Surface area | 2720500317390336 |
|---|---|
| Volume | 9.654867005063E+21 |
| Space diagonal | 36881569.363236 |
Equilateral Triangle
Length = n| Perimeter | 63880752 |
|---|---|
| Area | 1.9633519882197E+14 |
| Altitude | 18440784.681618 |
Triangular Pyramid
Length = n| Surface area | 1.9633519882197E+14 |
|---|---|
| Volume | 1.1378369884557E+21 |
| Height | 10037891.761444 |