21133040 (number)
21133040 is an even 8-digits composite number following 21133039 and preceding 21133041. In scientific notation, it is written as 2.1133040 × 10^7. The sum of its digits is 14. It has a total of 8 prime factors and 80 positive divisors. There are 7741440 positive integers (up to 21133040) that are relatively prime to 21133040.
Interesting facts
- 21133040 has 80 divisors, whose sum is 53434080
- The reverse of 21133040 is 04033112
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 14
- Digital Root 5
Name
| Name | twenty-one million one hundred thirty-three thousand forty |
|---|
Notation
| Scientific notation | 2.1133040 × 10^7 |
|---|---|
| Engineering notation | 2.1133040 × 10^6 |
Prime Factorization of 21133040
Prime Factorization 2 × 2 × 2 × 2 × 5 × 41 × 17 × 379
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2641630 | Product of the distinct prime numbers |
The prime factorization of 21133040 is 2 × 2 × 2 × 2 × 5 × 41 × 17 × 379. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21133040)
Multiplication
n×y| n×2 | 42266080 |
|---|---|
| n×3 | 63399120 |
| n×4 | 84532160 |
| n×5 | 105665200 |
Division
n÷y| n÷2 | 10566520 |
|---|---|
| n÷3 | 7044346.6666667 |
| n÷3 | 5283260 |
| n÷5 | 4226608 |
Exponentiation
ny| n2 | 446605379641600 |
|---|---|
| n3 | 9.4381293521811E+21 |
| n4 | 1.9945636512482E+29 |
| n5 | 4.2151193424374E+36 |
Nth Root
y√n| 2√n | 4597.068631204 |
|---|---|
| 3√n | 276.47380633398 |
| 4√n | 67.801686049862 |
| 5√n | 29.173759269963 |
Divisors of 21133040
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 | -21133039 | 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 21133040 can be divided by 80 positive divisors. The sum of these divisors (counting 21133040) is 1, the average is 0.0125.
Base conversion 21133040
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1010000100111011011110000 |
| 3 | Ternary | 1110202200002012 |
| 4 | Quaternary | 1100213123300 |
| 5 | Quinary | 20402224130 |
| 6 | Senary | 2032542052 |
| 8 | Octal | 120473360 |
| 10 | Decimal | 21133040 |
| 12 | Duodecimal | 70b1928 |
| 16 | Hexadecimal | 14276f0 |
| 20 | Vigesimal | 6c1cc0 |
| 36 | Base36 | ckycw |
Cryptographic Hash Functions
| md5 | 4db4ba75d7c3204d91f25f72c7aab4ba |
|---|---|
| sha1 | 0e579278fc25c327fa559d6ae5bafedbd348767a |
| sha256 | 57955d6381a7b8cbc99e2ce31e8582ff54e063c5356304fd231ee1e020dcb623 |
| sha512 | 565d608586ee0ba8e64fd44dae6b9c8a64c7c36bc47727990754e9a26d898529177b8061b4e7bba66d75d2d63a2cd39c6544913745172c2f92f045d85d457d90 |
| ripemd-160 | f478e04c9c626b027c34e5b0bebdf1bb2ace71df |
21133040 as geometric shapes
Circle
Radius = n| Diameter | 42266080 |
|---|---|
| Circumference | 132782806.42404 |
| Area | 1.4030521797357E+15 |
Sphere
Radius = n| Volume | 3.9534343781923E+22 |
|---|---|
| Surface area | 5.6122087189429E+15 |
| Circumference | 132782806.42404 |
Square
Length = n| Perimeter | 84532160 |
|---|---|
| Area | 446605379641600 |
| Diagonal | 29886631.782173 |
Cube
Length = n| Surface area | 2679632277849600 |
|---|---|
| Volume | 9.4381293521811E+21 |
| Space diagonal | 36603498.998385 |
Equilateral Triangle
Length = n| Perimeter | 63399120 |
|---|---|
| Area | 1.9338580211821E+14 |
| Altitude | 18301749.499193 |
Triangular Pyramid
Length = n| Surface area | 1.9338580211821E+14 |
|---|---|
| Volume | 1.1122942111072E+21 |
| Height | 9962210.5940577 |