20066400 (number)
20066400 is an even 8-digits composite number following 20066399 and preceding 20066401. In scientific notation, it is written as 2.0066400 × 10^7. The sum of its digits is 18. It has a total of 10 prime factors and 120 positive divisors. There are 5345280 positive integers (up to 20066400) that are relatively prime to 20066400.
Interesting facts
- 20066400 has 120 divisors, whose sum is 69604920
- The reverse of 20066400 is 00466002
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million sixty-six thousand four hundred |
---|
Notation
Scientific notation | 2.0066400 × 10^7 |
---|---|
Engineering notation | 2.0066400 × 10^6 |
Prime Factorization of 20066400
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 15 × 3 × 5 × 929
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 418050 | Product of the distinct prime numbers |
The prime factorization of 20066400 is 2 × 2 × 2 × 2 × 2 × 3 × 15 × 3 × 5 × 929. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20066400)
Multiplication
n×yn×2 | 40132800 |
---|---|
n×3 | 60199200 |
n×4 | 80265600 |
n×5 | 100332000 |
Division
n÷yn÷2 | 10033200 |
---|---|
n÷3 | 6688800 |
n÷3 | 5016600 |
n÷5 | 4013280 |
Exponentiation
nyn2 | 402660408960000 |
---|---|
n3 | 8.0799448303549E+21 |
n4 | 1.6213540494383E+29 |
n5 | 3.253473889765E+36 |
Nth Root
y√n2√n | 4479.5535491832 |
---|---|
3√n | 271.74182538313 |
4√n | 66.929466972203 |
5√n | 28.873131780235 |
Divisors of 20066400
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20066399 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20066400 can be divided by 120 positive divisors. The sum of these divisors (counting 20066400) is 1, the average is 0.0083333333333333.
Base conversion 20066400
Base | System | Value |
---|---|---|
2 | Binary | 1001100100011000001100000 |
3 | Ternary | 1101202110221000 |
4 | Quaternary | 1030203001200 |
5 | Quinary | 20114111100 |
6 | Senary | 1554032000 |
8 | Octal | 114430140 |
10 | Decimal | 20066400 |
12 | Duodecimal | 6878600 |
16 | Hexadecimal | 1323060 |
20 | Vigesimal | 658600 |
36 | Base36 | by3c0 |
Cryptographic Hash Functions
md5 | 196b4b87103e317d9e0211590624a1d4 |
---|---|
sha1 | aa7d94d3531854d3c2217c76e619f9d2b44231d6 |
sha256 | 44f0520a01ae3069026ac7303bf511d5e827f74619de91a2b01856a171b1e87d |
sha512 | 1f7b15a502e4cb154049be534753c3477be12839b3b22d476cd6f95e379d2752abc339e1fe70f896d4db8fc746648205db5bf4b20c3533b50efad9cfe03461c4 |
ripemd-160 | e3bbd6b82f3c45df95914bdc74eccb0d390b72eb |
20066400 as geometric shapes
Circle
Radius = nDiameter | 40132800 |
---|---|
Circumference | 126080909.64799 |
Area | 1.2649949826802E+15 |
Sphere
Radius = nVolume | 3.3845193760605E+22 |
---|---|
Surface area | 5.0599799307208E+15 |
Circumference | 126080909.64799 |
Square
Length = nPerimeter | 80265600 |
---|---|
Area | 402660408960000 |
Diagonal | 28378175.028003 |
Cube
Length = nSurface area | 2415962453760000 |
---|---|
Volume | 8.0799448303549E+21 |
Space diagonal | 34756024.325 |
Equilateral Triangle
Length = nPerimeter | 60199200 |
---|---|
Area | 1.743570716288E+14 |
Altitude | 17378012.1625 |
Triangular Pyramid
Length = nSurface area | 1.743570716288E+14 |
---|---|
Volume | 9.5223063019286E+20 |
Height | 9459391.6760012 |