21293360 (number)
21293360 is an even 8-digits composite number following 21293359 and preceding 21293361. In scientific notation, it is written as 2.1293360 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 7742720 positive integers (up to 21293360) that are relatively prime to 21293360.
Interesting facts
- 21293360 has 40 divisors, whose sum is 54009936
- The reverse of 21293360 is 06339212
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 26
- Digital Root 8
Name
Name | twenty-one million two hundred ninety-three thousand three hundred sixty |
---|
Notation
Scientific notation | 2.1293360 × 10^7 |
---|---|
Engineering notation | 2.1293360 × 10^6 |
Prime Factorization of 21293360
Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 24197
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2661670 | Product of the distinct prime numbers |
The prime factorization of 21293360 is 2 × 2 × 2 × 2 × 5 × 11 × 24197. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21293360)
Multiplication
n×yn×2 | 42586720 |
---|---|
n×3 | 63880080 |
n×4 | 85173440 |
n×5 | 106466800 |
Division
n÷yn÷2 | 10646680 |
---|---|
n÷3 | 7097786.6666667 |
n÷3 | 5323340 |
n÷5 | 4258672 |
Exponentiation
nyn2 | 453407180089600 |
---|---|
n3 | 9.6545623122327E+21 |
n4 | 2.055780709568E+29 |
n5 | 4.3774478729887E+36 |
Nth Root
y√n2√n | 4614.4728843065 |
---|---|
3√n | 277.17117667581 |
4√n | 67.929911558212 |
5√n | 29.217889301615 |
Divisors of 21293360
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 | -21293359 | 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 21293360 can be divided by 40 positive divisors. The sum of these divisors (counting 21293360) is 1, the average is 0.025.
Base conversion 21293360
Base | System | Value |
---|---|---|
2 | Binary | 1010001001110100100110000 |
3 | Ternary | 1111001210222222 |
4 | Quaternary | 1101032210300 |
5 | Quinary | 20422341420 |
6 | Senary | 2040220212 |
8 | Octal | 121164460 |
10 | Decimal | 21293360 |
12 | Duodecimal | 716a668 |
16 | Hexadecimal | 144e930 |
20 | Vigesimal | 6d1d80 |
36 | Base36 | coe28 |
Cryptographic Hash Functions
md5 | d86d92dc5368c54a379b4c93bab6d76f |
---|---|
sha1 | bcf0787be5da2fbac33b112ef132708eb0db1794 |
sha256 | 975f620721ec9ce4c85cb9460b4658fa0abfad6515d358e6853fdad3943ff8c3 |
sha512 | 17d1f53094bda036c8ad606e738a04477c621509877abe9f441bdf6822e4551c51bd90060fb8e8dccd97aaf6967cbcecdd44e0a0e2766a7afbf34a34f15f59ba |
ripemd-160 | 2e67439610171f37c4f3e71960543004d3d51d93 |
21293360 as geometric shapes
Circle
Radius = nDiameter | 42586720 |
---|---|
Circumference | 133790126.69249 |
Area | 1.4244206660544E+15 |
Sphere
Radius = nVolume | 4.044093604498E+22 |
---|---|
Surface area | 5.6976826642174E+15 |
Circumference | 133790126.69249 |
Square
Length = nPerimeter | 85173440 |
---|---|
Area | 453407180089600 |
Diagonal | 30113358.500493 |
Cube
Length = nSurface area | 2720443080537600 |
---|---|
Volume | 9.6545623122327E+21 |
Space diagonal | 36881181.383855 |
Equilateral Triangle
Length = nPerimeter | 63880080 |
---|---|
Area | 1.9633106810793E+14 |
Altitude | 18440590.691927 |
Triangular Pyramid
Length = nSurface area | 1.9633106810793E+14 |
---|---|
Volume | 1.1378010800613E+21 |
Height | 10037786.166831 |