12378520 (number)
12378520 is an even 8-digits composite number following 12378519 and preceding 12378521. In scientific notation, it is written as 1.2378520 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 64 positive divisors. There are 3857280 positive integers (up to 12378520) that are relatively prime to 12378520.
Interesting facts
- 12378520 has 64 divisors, whose sum is 34732800
- The reverse of 12378520 is 02587321
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twelve million three hundred seventy-eight thousand five hundred twenty |
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Notation
Scientific notation | 1.2378520 × 10^7 |
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Engineering notation | 1.2378520 × 10^6 |
Prime Factorization of 12378520
Prime Factorization 2 × 2 × 2 × 5 × 11 × 7 × 4019
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3094630 | Product of the distinct prime numbers |
The prime factorization of 12378520 is 2 × 2 × 2 × 5 × 11 × 7 × 4019. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12378520)
Multiplication
n×yn×2 | 24757040 |
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n×3 | 37135560 |
n×4 | 49514080 |
n×5 | 61892600 |
Division
n÷yn÷2 | 6189260 |
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n÷3 | 4126173.3333333 |
n÷3 | 3094630 |
n÷5 | 2475704 |
Exponentiation
nyn2 | 153227757390400 |
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n3 | 1.8967328594122E+21 |
n4 | 2.3478745634891E+28 |
n5 | 2.9063212241641E+35 |
Nth Root
y√n2√n | 3518.3120953093 |
---|---|
3√n | 231.32517935494 |
4√n | 59.315361377213 |
5√n | 26.214027128516 |
Divisors of 12378520
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12378519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12378520 can be divided by 64 positive divisors. The sum of these divisors (counting 12378520) is 1, the average is 0.015625.
Base conversion 12378520
Base | System | Value |
---|---|---|
2 | Binary | 101111001110000110011000 |
3 | Ternary | 212021220010201 |
4 | Quaternary | 233032012120 |
5 | Quinary | 11132103040 |
6 | Senary | 1121151544 |
8 | Octal | 57160630 |
10 | Decimal | 12378520 |
12 | Duodecimal | 418b5b4 |
16 | Hexadecimal | bce198 |
20 | Vigesimal | 3h7660 |
36 | Base36 | 7dbbs |
Cryptographic Hash Functions
md5 | f73bbf75cd66efec6a2086136ce21109 |
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sha1 | 63bd2dde4345f3ed99213d51f14c313c6fae3596 |
sha256 | ccbe94a01ce45b0d043ca1675e43c1c52ba0331d037765e537f4a94cd1d35159 |
sha512 | 7d0d7f3a6fdf9ffc48138782a5285528911ea8d33d3eafe42f318822ab78e6a459132581896e9d0e34281c68212a691800d2a8fa293820957a2c01c1b422fbd8 |
ripemd-160 | 0c3f6939799d20737bcc6a9792338b4806a45d41 |
12378520 as geometric shapes
Circle
Radius = nDiameter | 24757040 |
---|---|
Circumference | 77776534.988629 |
Area | 4.8137919694372E+14 |
Sphere
Radius = nVolume | 7.9450160226024E+21 |
---|---|
Surface area | 1.9255167877749E+15 |
Circumference | 77776534.988629 |
Square
Length = nPerimeter | 49514080 |
---|---|
Area | 153227757390400 |
Diagonal | 17505870.866107 |
Cube
Length = nSurface area | 919366544342400 |
---|---|
Volume | 1.8967328594122E+21 |
Space diagonal | 21440225.562507 |
Equilateral Triangle
Length = nPerimeter | 37135560 |
---|---|
Area | 66349565232503 |
Altitude | 10720112.781254 |
Triangular Pyramid
Length = nSurface area | 66349565232503 |
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Volume | 2.2353211116495E+20 |
Height | 5835290.2887022 |