20764224 (number)
20764224 is an even 8-digits composite number following 20764223 and preceding 20764225. In scientific notation, it is written as 2.0764224 × 10^7. The sum of its digits is 27. It has a total of 11 prime factors and 168 positive divisors. There are 6147072 positive integers (up to 20764224) that are relatively prime to 20764224.
Interesting facts
- 20764224 has 168 divisors, whose sum is 66568320
- The reverse of 20764224 is 42246702
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million seven hundred sixty-four thousand two hundred twenty-four |
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Notation
Scientific notation | 2.0764224 × 10^7 |
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Engineering notation | 2.0764224 × 10^6 |
Prime Factorization of 20764224
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 47 × 3 × 13 × 59
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 216294 | Product of the distinct prime numbers |
The prime factorization of 20764224 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 47 × 3 × 13 × 59. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20764224)
Multiplication
n×yn×2 | 41528448 |
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n×3 | 62292672 |
n×4 | 83056896 |
n×5 | 103821120 |
Division
n÷yn÷2 | 10382112 |
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n÷3 | 6921408 |
n÷3 | 5191056 |
n÷5 | 4152844.8 |
Exponentiation
nyn2 | 431152998322176 |
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n3 | 8.9525574354333E+21 |
n4 | 1.858929079622E+29 |
n5 | 3.8599219809386E+36 |
Nth Root
y√n2√n | 4556.7778089347 |
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3√n | 274.85600836484 |
4√n | 67.503909582592 |
5√n | 29.071212191478 |
Divisors of 20764224
168 divisors
τ | Total Divisors | 168 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20764223 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.005952380952381 | 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 | 168 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20764224 can be divided by 168 positive divisors. The sum of these divisors (counting 20764224) is 1, the average is 0.005952380952381.
Base conversion 20764224
Base | System | Value |
---|---|---|
2 | Binary | 1001111001101011001000000 |
3 | Ternary | 1110001221011100 |
4 | Quaternary | 1033031121000 |
5 | Quinary | 20303423344 |
6 | Senary | 2021014400 |
8 | Octal | 117153100 |
10 | Decimal | 20764224 |
12 | Duodecimal | 6b54400 |
16 | Hexadecimal | 13cd640 |
20 | Vigesimal | 69fab4 |
36 | Base36 | cd1s0 |
Cryptographic Hash Functions
md5 | 8f5af56aaff98186d54a5e25b6cf2925 |
---|---|
sha1 | c223a583fd242c7adb7a88b2cf8f08b964511d02 |
sha256 | b999cc99379bc6924b3ba767ecc91a26716f0a341bd1c86880e78d39ce398c52 |
sha512 | 046664cebf7b6a3625d8c74f64fe80399e9e50504d4fa93b0e81e5be6486de8df70ef5f9992158892d25f67e04c239d9ae77682a6c6afd0239c3ac0a1d50f7b4 |
ripemd-160 | 0b13349ca98680d801ce5b26e5f49dcf8ff25ffe |
20764224 as geometric shapes
Circle
Radius = nDiameter | 41528448 |
---|---|
Circumference | 130465467.15179 |
Area | 1.3545070921022E+15 |
Sphere
Radius = nVolume | 3.7500384893331E+22 |
---|---|
Surface area | 5.4180283684086E+15 |
Circumference | 130465467.15179 |
Square
Length = nPerimeter | 83056896 |
---|---|
Area | 431152998322176 |
Diagonal | 29365047.192953 |
Cube
Length = nSurface area | 2586917989933056 |
---|---|
Volume | 8.9525574354333E+21 |
Space diagonal | 35964690.947741 |
Equilateral Triangle
Length = nPerimeter | 62292672 |
---|---|
Area | 1.8669472473242E+14 |
Altitude | 17982345.473871 |
Triangular Pyramid
Length = nSurface area | 1.8669472473242E+14 |
---|---|
Volume | 1.0550690119262E+21 |
Height | 9788349.0643176 |