12457328 (number)
12457328 is an even 8-digits composite number following 12457327 and preceding 12457329. In scientific notation, it is written as 1.2457328 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 60 positive divisors. There are 5391360 positive integers (up to 12457328) that are relatively prime to 12457328.
Interesting facts
- 12457328 has 60 divisors, whose sum is 27775008
- The reverse of 12457328 is 82375421
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | twelve million four hundred fifty-seven thousand three hundred twenty-eight |
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Notation
Scientific notation | 1.2457328 × 10^7 |
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Engineering notation | 1.2457328 × 10^6 |
Prime Factorization of 12457328
Prime Factorization 2 × 2 × 2 × 2 × 17 × 13 × 13 × 271
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 119782 | Product of the distinct prime numbers |
The prime factorization of 12457328 is 2 × 2 × 2 × 2 × 17 × 13 × 13 × 271. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12457328)
Multiplication
n×yn×2 | 24914656 |
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n×3 | 37371984 |
n×4 | 49829312 |
n×5 | 62286640 |
Division
n÷yn÷2 | 6228664 |
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n÷3 | 4152442.6666667 |
n÷3 | 3114332 |
n÷5 | 2491465.6 |
Exponentiation
nyn2 | 155185020899584 |
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n3 | 1.933190706033E+21 |
n4 | 2.4082390711604E+28 |
n5 | 3.0000224011861E+35 |
Nth Root
y√n2√n | 3529.4940147279 |
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3√n | 231.8150527603 |
4√n | 59.409544811654 |
5√n | 26.247320835512 |
Divisors of 12457328
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 | -12457327 | 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 12457328 can be divided by 60 positive divisors. The sum of these divisors (counting 12457328) is 1, the average is 0.016666666666667.
Base conversion 12457328
Base | System | Value |
---|---|---|
2 | Binary | 101111100001010101110000 |
3 | Ternary | 212102220020112 |
4 | Quaternary | 233201111300 |
5 | Quinary | 11142113303 |
6 | Senary | 1123000452 |
8 | Octal | 57412560 |
10 | Decimal | 12457328 |
12 | Duodecimal | 4209128 |
16 | Hexadecimal | be1570 |
20 | Vigesimal | 3hh368 |
36 | Base36 | 7f04w |
Cryptographic Hash Functions
md5 | f73f1dee17c04937007b027bb0aa9635 |
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sha1 | 72039314cf0bc4ac49b3892ae20c4400bd3b46d7 |
sha256 | 0d16f16884708970873e2676226c3eed0545ebe02cafc1c0e128b2815cc63f0d |
sha512 | a0abba7b27d5d3f81b03c0f2a4c6fc5f23b0b8623a04e8804c7a6df85296409d065649b817fc13432d91b67fa5713b44f8b6cc5e3eebe043c3f76a018cf0ef3c |
ripemd-160 | 4249d1a50de5c6d10c2218fe12e0b9a138e18ef5 |
12457328 as geometric shapes
Circle
Radius = nDiameter | 24914656 |
---|---|
Circumference | 78271700.256317 |
Area | 4.8752812160531E+14 |
Sphere
Radius = nVolume | 8.097730293415E+21 |
---|---|
Surface area | 1.9501124864212E+15 |
Circumference | 78271700.256317 |
Square
Length = nPerimeter | 49829312 |
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Area | 155185020899584 |
Diagonal | 17617322.20853 |
Cube
Length = nSurface area | 931110125397504 |
---|---|
Volume | 1.933190706033E+21 |
Space diagonal | 21576725.02255 |
Equilateral Triangle
Length = nPerimeter | 37371984 |
---|---|
Area | 67197085192929 |
Altitude | 10788362.511275 |
Triangular Pyramid
Length = nSurface area | 67197085192929 |
---|---|
Volume | 2.2782870959379E+20 |
Height | 5872440.7361767 |