12542684 (number)
12542684 is an even 8-digits composite number following 12542683 and preceding 12542685. In scientific notation, it is written as 1.2542684 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 4838400 positive integers (up to 12542684) that are relatively prime to 12542684.
Interesting facts
- 12542684 has 48 divisors, whose sum is 27638016
- The reverse of 12542684 is 48624521
- Previous prime number is 193
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | twelve million five hundred forty-two thousand six hundred eighty-four |
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Notation
Scientific notation | 1.2542684 × 10^7 |
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Engineering notation | 1.2542684 × 10^6 |
Prime Factorization of 12542684
Prime Factorization 2 × 2 × 7 × 11 × 193 × 211
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6271342 | Product of the distinct prime numbers |
The prime factorization of 12542684 is 2 × 2 × 7 × 11 × 193 × 211. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12542684)
Multiplication
n×yn×2 | 25085368 |
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n×3 | 37628052 |
n×4 | 50170736 |
n×5 | 62713420 |
Division
n÷yn÷2 | 6271342 |
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n÷3 | 4180894.6666667 |
n÷3 | 3135671 |
n÷5 | 2508536.8 |
Exponentiation
nyn2 | 157318921923856 |
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n3 | 1.9732015249116E+21 |
n4 | 2.4749243195284E+28 |
n5 | 3.104219366376E+35 |
Nth Root
y√n2√n | 3541.5651907031 |
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3√n | 232.34330367358 |
4√n | 59.511050996459 |
5√n | 26.283191307256 |
Divisors of 12542684
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 | -12542683 | 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 12542684 can be divided by 48 positive divisors. The sum of these divisors (counting 12542684) is 1, the average is 0.020833333333333.
Base conversion 12542684
Base | System | Value |
---|---|---|
2 | Binary | 101111110110001011011100 |
3 | Ternary | 212121020022212 |
4 | Quaternary | 233312023130 |
5 | Quinary | 11202331214 |
6 | Senary | 1124455552 |
8 | Octal | 57661334 |
10 | Decimal | 12542684 |
12 | Duodecimal | 424a5b8 |
16 | Hexadecimal | bf62dc |
20 | Vigesimal | 3i7ge4 |
36 | Base36 | 7gtzw |
Cryptographic Hash Functions
md5 | 3fe7bb0410265aa0932a0dc6af83642f |
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sha1 | 3819b6bbedd846699bd127a25b894bb935f4647c |
sha256 | afe897b4eda23d1864bd3645d9d2d9ada13418fbce803bd3c11138508d281779 |
sha512 | 9f97599e4c61b66b0baca128fbd0edd325b397b1f013530be59674cedf2142161b13b8b25375a04628f43991013959831478c361ae8bc3d88b79ba4a315ec3b1 |
ripemd-160 | 8cd8a285984d7dd28f1a00413436b1a16fa20916 |
12542684 as geometric shapes
Circle
Radius = nDiameter | 25085368 |
---|---|
Circumference | 78808007.821396 |
Area | 4.9423196938665E+14 |
Sphere
Radius = nVolume | 8.2653272196193E+21 |
---|---|
Surface area | 1.9769278775466E+15 |
Circumference | 78808007.821396 |
Square
Length = nPerimeter | 50170736 |
---|---|
Area | 157318921923856 |
Diagonal | 17738033.82136 |
Cube
Length = nSurface area | 943913531543136 |
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Volume | 1.9732015249116E+21 |
Space diagonal | 21724565.951281 |
Equilateral Triangle
Length = nPerimeter | 37628052 |
---|---|
Area | 68121091441020 |
Altitude | 10862282.975641 |
Triangular Pyramid
Length = nSurface area | 68121091441020 |
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Volume | 2.3254402981877E+20 |
Height | 5912677.9404533 |