12581424 (number)
12581424 is an even 8-digits composite number following 12581423 and preceding 12581425. In scientific notation, it is written as 1.2581424 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 4089600 positive integers (up to 12581424) that are relatively prime to 12581424.
Interesting facts
- 12581424 has 60 divisors, whose sum is 36086232
- The reverse of 12581424 is 42418521
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twelve million five hundred eighty-one thousand four hundred twenty-four |
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Notation
Scientific notation | 1.2581424 × 10^7 |
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Engineering notation | 1.2581424 × 10^6 |
Prime Factorization of 12581424
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 41 × 2131
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 524226 | Product of the distinct prime numbers |
The prime factorization of 12581424 is 2 × 2 × 2 × 2 × 3 × 3 × 41 × 2131. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12581424)
Multiplication
n×yn×2 | 25162848 |
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n×3 | 37744272 |
n×4 | 50325696 |
n×5 | 62907120 |
Division
n÷yn÷2 | 6290712 |
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n÷3 | 4193808 |
n÷3 | 3145356 |
n÷5 | 2516284.8 |
Exponentiation
nyn2 | 158292229867776 |
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n3 | 1.991541659872E+21 |
n4 | 2.5056430036513E+28 |
n5 | 3.152455702157E+35 |
Nth Root
y√n2√n | 3547.0303071725 |
---|---|
3√n | 232.58226710664 |
4√n | 59.556950116443 |
5√n | 26.299407217622 |
Divisors of 12581424
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12581423 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12581424 can be divided by 60 positive divisors. The sum of these divisors (counting 12581424) is 1, the average is 0.016666666666667.
Base conversion 12581424
Base | System | Value |
---|---|---|
2 | Binary | 101111111111101000110000 |
3 | Ternary | 212200012110200 |
4 | Quaternary | 233333220300 |
5 | Quinary | 11210101144 |
6 | Senary | 1125355200 |
8 | Octal | 57775060 |
10 | Decimal | 12581424 |
12 | Duodecimal | 4268b00 |
16 | Hexadecimal | bffa30 |
20 | Vigesimal | 3icdb4 |
36 | Base36 | 7hnw0 |
Cryptographic Hash Functions
md5 | b23b3b45a6d8d16e8859c8f66d65c8ad |
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sha1 | 95c3f1d1019b34b0bd8c19c8972558d3532ce837 |
sha256 | 274b4722e3308e8f932fde0ee2ca0d0452c007d979296e5eb4550b91fa45a2eb |
sha512 | d723b08238af523213dede5b9a28385d164c8729c9cf3b323346dfb63bc56c5d7948e3d8b9fb64c7f73ffe88596cdb1a1a5b559cede147c423791836139a30cb |
ripemd-160 | 7bd63d39ece49f31671bb4628e6179210cd062c1 |
12581424 as geometric shapes
Circle
Radius = nDiameter | 25162848 |
---|---|
Circumference | 79051418.420197 |
Area | 4.9728970647295E+14 |
Sphere
Radius = nVolume | 8.3421501972957E+21 |
---|---|
Surface area | 1.9891588258918E+15 |
Circumference | 79051418.420197 |
Square
Length = nPerimeter | 50325696 |
---|---|
Area | 158292229867776 |
Diagonal | 17792820.454766 |
Cube
Length = nSurface area | 949753379206656 |
---|---|
Volume | 1.991541659872E+21 |
Space diagonal | 21791665.599566 |
Equilateral Triangle
Length = nPerimeter | 37744272 |
---|---|
Area | 68542546143590 |
Altitude | 10895832.799783 |
Triangular Pyramid
Length = nSurface area | 68542546143590 |
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Volume | 2.3470543545183E+20 |
Height | 5930940.1515888 |