12457312 (number)
12457312 is an even 8-digits composite number following 12457311 and preceding 12457313. In scientific notation, it is written as 1.2457312 × 10^7. The sum of its digits is 25. It has a total of 8 prime factors and 48 positive divisors. There are 5056128 positive integers (up to 12457312) that are relatively prime to 12457312.
Interesting facts
- 12457312 has 48 divisors, whose sum is 29514240
- The reverse of 12457312 is 21375421
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | twelve million four hundred fifty-seven thousand three hundred twelve |
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Notation
Scientific notation | 1.2457312 × 10^7 |
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Engineering notation | 1.2457312 × 10^6 |
Prime Factorization of 12457312
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 19 × 2927
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 778582 | Product of the distinct prime numbers |
The prime factorization of 12457312 is 2 × 2 × 2 × 2 × 2 × 7 × 19 × 2927. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12457312)
Multiplication
n×yn×2 | 24914624 |
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n×3 | 37371936 |
n×4 | 49829248 |
n×5 | 62286560 |
Division
n÷yn÷2 | 6228656 |
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n÷3 | 4152437.3333333 |
n÷3 | 3114328 |
n÷5 | 2491462.4 |
Exponentiation
nyn2 | 155184622265344 |
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n3 | 1.9331832571615E+21 |
n4 | 2.4082266987638E+28 |
n5 | 3.000003135323E+35 |
Nth Root
y√n2√n | 3529.4917481133 |
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3√n | 231.8149535137 |
4√n | 59.409525735469 |
5√n | 26.247314093178 |
Divisors of 12457312
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12457311 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12457312 can be divided by 48 positive divisors. The sum of these divisors (counting 12457312) is 1, the average is 0.020833333333333.
Base conversion 12457312
Base | System | Value |
---|---|---|
2 | Binary | 101111100001010101100000 |
3 | Ternary | 212102220012221 |
4 | Quaternary | 233201111200 |
5 | Quinary | 11142113222 |
6 | Senary | 1123000424 |
8 | Octal | 57412540 |
10 | Decimal | 12457312 |
12 | Duodecimal | 4209114 |
16 | Hexadecimal | be1560 |
20 | Vigesimal | 3hh35c |
36 | Base36 | 7f04g |
Cryptographic Hash Functions
md5 | bf84cf920aa9d79303f95a464ea07cc0 |
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sha1 | f388cdb600e6b1ee78bb0bc721e55ec693f7bf2e |
sha256 | 0409d6090383a4f748e620f0304fd6c93310532dc26c066ff92c966900f09edc |
sha512 | 898581ebb1b60fc35f305d347b9f5837d56e79fcd6937235864be9720c6ae603b84ae153ca7bf6b0ec3f00989ce0263977a3d063d545a945f4eb83f87c087430 |
ripemd-160 | bb1494faebb286e591f108bcf5c8e726ae069f95 |
12457312 as geometric shapes
Circle
Radius = nDiameter | 24914624 |
---|---|
Circumference | 78271599.725352 |
Area | 4.8752686925891E+14 |
Sphere
Radius = nVolume | 8.0976990916553E+21 |
---|---|
Surface area | 1.9501074770356E+15 |
Circumference | 78271599.725352 |
Square
Length = nPerimeter | 49829248 |
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Area | 155184622265344 |
Diagonal | 17617299.581113 |
Cube
Length = nSurface area | 931107733592064 |
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Volume | 1.9331832571615E+21 |
Space diagonal | 21576697.309737 |
Equilateral Triangle
Length = nPerimeter | 37371936 |
---|---|
Area | 67196912579240 |
Altitude | 10788348.654869 |
Triangular Pyramid
Length = nSurface area | 67196912579240 |
---|---|
Volume | 2.2782783173587E+20 |
Height | 5872433.1937044 |