20289328 (number)
20289328 is an even 8-digits composite number following 20289327 and preceding 20289329. In scientific notation, it is written as 2.0289328 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 9644544 positive integers (up to 20289328) that are relatively prime to 20289328.
Interesting facts
- 20289328 has 40 divisors, whose sum is 41292000
- The reverse of 20289328 is 82398202
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
| Name | twenty million two hundred eighty-nine thousand three hundred twenty-eight |
|---|
Notation
| Scientific notation | 2.0289328 × 10^7 |
|---|---|
| Engineering notation | 2.0289328 × 10^6 |
Prime Factorization of 20289328
Prime Factorization 2 × 2 × 2 × 2 × 29 × 73 × 599
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2536166 | Product of the distinct prime numbers |
The prime factorization of 20289328 is 2 × 2 × 2 × 2 × 29 × 73 × 599. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20289328)
Multiplication
n×y| n×2 | 40578656 |
|---|---|
| n×3 | 60867984 |
| n×4 | 81157312 |
| n×5 | 101446640 |
Division
n÷y| n÷2 | 10144664 |
|---|---|
| n÷3 | 6763109.3333333 |
| n÷3 | 5072332 |
| n÷5 | 4057865.6 |
Exponentiation
ny| n2 | 411656830691584 |
|---|---|
| n3 | 8.352240461342E+21 |
| n4 | 1.6946134625504E+29 |
| n5 | 3.4382568374901E+36 |
Nth Root
y√n| 2√n | 4504.3676581736 |
|---|---|
| 3√n | 272.74442844269 |
| 4√n | 67.114586031455 |
| 5√n | 28.937001887229 |
Divisors of 20289328
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 | -20289327 | 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 20289328 can be divided by 40 positive divisors. The sum of these divisors (counting 20289328) is 1, the average is 0.025.
Base conversion 20289328
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001101011001011100110000 |
| 3 | Ternary | 1102011210201121 |
| 4 | Quaternary | 1031121130300 |
| 5 | Quinary | 20143224303 |
| 6 | Senary | 2002512024 |
| 8 | Octal | 115313460 |
| 10 | Decimal | 20289328 |
| 12 | Duodecimal | 6965614 |
| 16 | Hexadecimal | 1359730 |
| 20 | Vigesimal | 66g368 |
| 36 | Base36 | c2vcg |
Cryptographic Hash Functions
| md5 | 29f30501ae8ee443d771d76a1e06d4a4 |
|---|---|
| sha1 | 725108b93ee5630e4850a19e2793bffbe290e134 |
| sha256 | 2ea71d729f171b7fadb037397d95c13640a4257f38ad0e884f55b7447cae0c72 |
| sha512 | 20f82befc87095d6ac422ede95c0de9a729ca2f64a05e9eaabd96679472286a853e0797c3d6e928ee3dd37d138d9a9c4260e92f893bd3268e219759dcaeab78d |
| ripemd-160 | 414353d6e4db95d9be78945bc3bcfa427e4091e1 |
20289328 as geometric shapes
Circle
Radius = n| Diameter | 40578656 |
|---|---|
| Circumference | 127481607.58215 |
| Area | 1.2932580751007E+15 |
Sphere
Radius = n| Volume | 3.498578303249E+22 |
|---|---|
| Surface area | 5.173032300403E+15 |
| Circumference | 127481607.58215 |
Square
Length = n| Perimeter | 81157312 |
|---|---|
| Area | 411656830691584 |
| Diagonal | 28693442.829036 |
Cube
Length = n| Surface area | 2469940984149504 |
|---|---|
| Volume | 8.352240461342E+21 |
| Space diagonal | 35142146.94743 |
Equilateral Triangle
Length = n| Perimeter | 60867984 |
|---|---|
| Area | 1.7825263651015E+14 |
| Altitude | 17571073.473715 |
Triangular Pyramid
Length = n| Surface area | 1.7825263651015E+14 |
|---|---|
| Volume | 9.843209780526E+20 |
| Height | 9564480.9430121 |