12691824 (number)
12691824 is an even 8-digits composite number following 12691823 and preceding 12691825. In scientific notation, it is written as 1.2691824 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 4175808 positive integers (up to 12691824) that are relatively prime to 12691824.
Interesting facts
- 12691824 has 40 divisors, whose sum is 33212160
- The reverse of 12691824 is 42819621
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twelve million six hundred ninety-one thousand eight hundred twenty-four |
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Notation
Scientific notation | 1.2691824 × 10^7 |
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Engineering notation | 1.2691824 × 10^6 |
Prime Factorization of 12691824
Prime Factorization 2 × 2 × 2 × 2 × 3 × 79 × 3347
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1586478 | Product of the distinct prime numbers |
The prime factorization of 12691824 is 2 × 2 × 2 × 2 × 3 × 79 × 3347. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12691824)
Multiplication
n×yn×2 | 25383648 |
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n×3 | 38075472 |
n×4 | 50767296 |
n×5 | 63459120 |
Division
n÷yn÷2 | 6345912 |
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n÷3 | 4230608 |
n÷3 | 3172956 |
n÷5 | 2538364.8 |
Exponentiation
nyn2 | 161082396446976 |
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n3 | 2.0444294252032E+21 |
n4 | 2.5947538445101E+28 |
n5 | 3.2932159117845E+35 |
Nth Root
y√n2√n | 3562.5586310965 |
---|---|
3√n | 233.26057776999 |
4√n | 59.687173086824 |
5√n | 26.345400690896 |
Divisors of 12691824
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 | -12691823 | 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 12691824 can be divided by 40 positive divisors. The sum of these divisors (counting 12691824) is 1, the average is 0.025.
Base conversion 12691824
Base | System | Value |
---|---|---|
2 | Binary | 110000011010100101110000 |
3 | Ternary | 212212210220120 |
4 | Quaternary | 300122211300 |
5 | Quinary | 11222114244 |
6 | Senary | 1132010240 |
8 | Octal | 60324560 |
10 | Decimal | 12691824 |
12 | Duodecimal | 4300980 |
16 | Hexadecimal | c1a970 |
20 | Vigesimal | 3j69b4 |
36 | Base36 | 7k12o |
Cryptographic Hash Functions
md5 | 2eaa01068e0d281e7651b55f2843a3f0 |
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sha1 | 4c6b2b4a6d2f29c4caa6613687a3a5d87ac5e2ff |
sha256 | f73237f204d7b407bc128e8a4b78cc7476961ce241e2eed89e3d347bf03927da |
sha512 | 65791bffc173da5faaaef6b668bef08d3ec8e8d2c69aada9e8b680269ccbfbdc0d55c145c2e6cb4c5816378ba7c8751737ad93549c35b6b96f043ef474fadc6e |
ripemd-160 | 5dbf75b7a249a4d7ffa786dca4c2fb5bb4115fe5 |
12691824 as geometric shapes
Circle
Radius = nDiameter | 25383648 |
---|---|
Circumference | 79745082.078109 |
Area | 5.0605527330046E+14 |
Sphere
Radius = nVolume | 8.5636859506684E+21 |
---|---|
Surface area | 2.0242210932018E+15 |
Circumference | 79745082.078109 |
Square
Length = nPerimeter | 50767296 |
---|---|
Area | 161082396446976 |
Diagonal | 17948949.632052 |
Cube
Length = nSurface area | 966494378681856 |
---|---|
Volume | 2.0444294252032E+21 |
Space diagonal | 21982884.008722 |
Equilateral Triangle
Length = nPerimeter | 38075472 |
---|---|
Area | 69750723712779 |
Altitude | 10991442.004361 |
Triangular Pyramid
Length = nSurface area | 69750723712779 |
---|---|
Volume | 2.4093831836976E+20 |
Height | 5982983.2106841 |