12943568 (number)
12943568 is an even 8-digits composite number following 12943567 and preceding 12943569. In scientific notation, it is written as 1.2943568 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 5840000 positive integers (up to 12943568) that are relatively prime to 12943568.
Interesting facts
- 12943568 has 40 divisors, whose sum is 27560736
- The reverse of 12943568 is 86534921
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
| Name | twelve million nine hundred forty-three thousand five hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.2943568 × 10^7 |
|---|---|
| Engineering notation | 1.2943568 × 10^6 |
Prime Factorization of 12943568
Prime Factorization 2 × 2 × 2 × 2 × 11 × 251 × 293
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1617946 | Product of the distinct prime numbers |
The prime factorization of 12943568 is 2 × 2 × 2 × 2 × 11 × 251 × 293. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12943568)
Multiplication
n×y| n×2 | 25887136 |
|---|---|
| n×3 | 38830704 |
| n×4 | 51774272 |
| n×5 | 64717840 |
Division
n÷y| n÷2 | 6471784 |
|---|---|
| n÷3 | 4314522.6666667 |
| n÷3 | 3235892 |
| n÷5 | 2588713.6 |
Exponentiation
ny| n2 | 167535952570624 |
|---|---|
| n3 | 2.1685129945426E+21 |
| n4 | 2.8068295403746E+28 |
| n5 | 3.6330389020248E+35 |
Nth Root
y√n| 2√n | 3597.7170539107 |
|---|---|
| 3√n | 234.79274317399 |
| 4√n | 59.980972432186 |
| 5√n | 26.449094111824 |
Divisors of 12943568
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 | -12943567 | 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 12943568 can be divided by 40 positive divisors. The sum of these divisors (counting 12943568) is 1, the average is 0.025.
Base conversion 12943568
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001011000000011010000 |
| 3 | Ternary | 220100121020102 |
| 4 | Quaternary | 301120003100 |
| 5 | Quinary | 11303143233 |
| 6 | Senary | 1141231532 |
| 8 | Octal | 61300320 |
| 10 | Decimal | 12943568 |
| 12 | Duodecimal | 44025a8 |
| 16 | Hexadecimal | c580d0 |
| 20 | Vigesimal | 40hii8 |
| 36 | Base36 | 7pfbk |
Cryptographic Hash Functions
| md5 | 8e785a99097ac5ceac4715fd5c8644e7 |
|---|---|
| sha1 | e62483680160d11ec0825c0caa4ae0ae319dc7db |
| sha256 | 95903e4ca36189493a2e296462d0d68684b4199653c17c2a1e66c262e3e1d42e |
| sha512 | 22d7ab39ce01fc495069bb4bd7808905e1cf5cdc8fe03ba5050914a2ebb1aa5d3bc3cc7a8f62f426fa4a6c92543862cd3657974957fd407e043117019813e7a3 |
| ripemd-160 | defcca022412977dd8b74b1fd6c872236b22765e |
12943568 as geometric shapes
Circle
Radius = n| Diameter | 25887136 |
|---|---|
| Circumference | 81326836.28008 |
| Area | 5.2632971780804E+14 |
Sphere
Radius = n| Volume | 9.0834459904922E+21 |
|---|---|
| Surface area | 2.1053188712322E+15 |
| Circumference | 81326836.28008 |
Square
Length = n| Perimeter | 51774272 |
|---|---|
| Area | 167535952570624 |
| Diagonal | 18304969.411098 |
Cube
Length = n| Surface area | 1005215715423744 |
|---|---|
| Volume | 2.1685129945426E+21 |
| Space diagonal | 22418917.407223 |
Equilateral Triangle
Length = n| Perimeter | 38830704 |
|---|---|
| Area | 72545195486693 |
| Altitude | 11209458.703611 |
Triangular Pyramid
Length = n| Surface area | 72545195486693 |
|---|---|
| Volume | 2.5556170725538E+20 |
| Height | 6101656.4703661 |