12643744 (number)
12643744 is an even 8-digits composite number following 12643743 and preceding 12643745. In scientific notation, it is written as 1.2643744 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 48 positive divisors. There are 5885440 positive integers (up to 12643744) that are relatively prime to 12643744.
Interesting facts
- 12643744 has 48 divisors, whose sum is 26671680
- The reverse of 12643744 is 44734621
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twelve million six hundred forty-three thousand seven hundred forty-four |
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Notation
Scientific notation | 1.2643744 × 10^7 |
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Engineering notation | 1.2643744 × 10^6 |
Prime Factorization of 12643744
Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 41 × 419
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 790234 | Product of the distinct prime numbers |
The prime factorization of 12643744 is 2 × 2 × 2 × 2 × 2 × 23 × 41 × 419. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12643744)
Multiplication
n×yn×2 | 25287488 |
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n×3 | 37931232 |
n×4 | 50574976 |
n×5 | 63218720 |
Division
n÷yn÷2 | 6321872 |
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n÷3 | 4214581.3333333 |
n÷3 | 3160936 |
n÷5 | 2528748.8 |
Exponentiation
nyn2 | 159864262337536 |
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n3 | 2.0212828077446E+21 |
n4 | 2.5556582372725E+28 |
n5 | 3.2313088503564E+35 |
Nth Root
y√n2√n | 3555.8042690789 |
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3√n | 232.96565403347 |
4√n | 59.630564889819 |
5√n | 26.325409700506 |
Divisors of 12643744
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 | -12643743 | 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 12643744 can be divided by 48 positive divisors. The sum of these divisors (counting 12643744) is 1, the average is 0.020833333333333.
Base conversion 12643744
Base | System | Value |
---|---|---|
2 | Binary | 110000001110110110100000 |
3 | Ternary | 212210100221211 |
4 | Quaternary | 300032312200 |
5 | Quinary | 11214044434 |
6 | Senary | 1130555504 |
8 | Octal | 60166640 |
10 | Decimal | 12643744 |
12 | Duodecimal | 4298b94 |
16 | Hexadecimal | c0eda0 |
20 | Vigesimal | 3j0974 |
36 | Base36 | 7izz4 |
Cryptographic Hash Functions
md5 | ef0082c39dff175fc0bd82c2a3fe1758 |
---|---|
sha1 | 40e11c47935387d02a884ef5c812614b831f4ac6 |
sha256 | d2e73abd5b2294f3ea28142d20f676ff224c14cb68c067efb5c1212b8dfd7f09 |
sha512 | 5322dcd605eba2a9eafd0bd4faa7699c517a5aeb91e8d7b0290c1ec526cd01c21bb409edae403fe46dfbc90f27f31c0be6928fffc3db2a1d828added96964788 |
ripemd-160 | 8807572d8b7131b20cd06736d208c531ed3a0127 |
12643744 as geometric shapes
Circle
Radius = nDiameter | 25287488 |
---|---|
Circumference | 79442986.52854 |
Area | 5.0222839213115E+14 |
Sphere
Radius = nVolume | 8.4667296261839E+21 |
---|---|
Surface area | 2.0089135685246E+15 |
Circumference | 79442986.52854 |
Square
Length = nPerimeter | 50574976 |
---|---|
Area | 159864262337536 |
Diagonal | 17880954.243973 |
Cube
Length = nSurface area | 959185574025216 |
---|---|
Volume | 2.0212828077446E+21 |
Space diagonal | 21899607.005894 |
Equilateral Triangle
Length = nPerimeter | 37931232 |
---|---|
Area | 69223256170783 |
Altitude | 10949803.502947 |
Triangular Pyramid
Length = nSurface area | 69223256170783 |
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Volume | 2.38210463342E+20 |
Height | 5960318.0813245 |