42784860 (number)
42784860 is an even 8-digits composite number following 42784859 and preceding 42784861. In scientific notation, it is written as 4.2784860 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 10821888 positive integers (up to 42784860) that are relatively prime to 42784860.
Interesting facts
- 42784860 has 48 divisors, whose sum is 84080640
- The reverse of 42784860 is 06848724
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | forty-two million seven hundred eighty-four thousand eight hundred sixty |
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Notation
Scientific notation | 4.2784860 × 10^7 |
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Engineering notation | 4.2784860 × 10^6 |
Prime Factorization of 42784860
Prime Factorization 2 × 2 × 15 × 67 × 29 × 367
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21392430 | Product of the distinct prime numbers |
The prime factorization of 42784860 is 2 × 2 × 15 × 67 × 29 × 367. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42784860)
Multiplication
n×yn×2 | 85569720 |
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n×3 | 128354580 |
n×4 | 171139440 |
n×5 | 213924300 |
Division
n÷yn÷2 | 21392430 |
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n÷3 | 14261620 |
n÷3 | 10696215 |
n÷5 | 8556972 |
Exponentiation
nyn2 | 1830544245219600 |
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n3 | 7.8319579255526E+22 |
n4 | 3.3508922337066E+30 |
n5 | 1.4336745509422E+38 |
Nth Root
y√n2√n | 6541.0136829088 |
---|---|
3√n | 349.75454899669 |
4√n | 80.876533573768 |
5√n | 33.593714194752 |
Divisors of 42784860
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 | -42784859 | 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 42784860 can be divided by 48 positive divisors. The sum of these divisors (counting 42784860) is 1, the average is 0.020833333333333.
Base conversion 42784860
Base | System | Value |
---|---|---|
2 | Binary | 10100011001101100001011100 |
3 | Ternary | 2222111200210110 |
4 | Quaternary | 2203031201130 |
5 | Quinary | 41423103420 |
6 | Senary | 4125010020 |
8 | Octal | 243154134 |
10 | Decimal | 42784860 |
12 | Duodecimal | 123b3910 |
16 | Hexadecimal | 28cd85c |
20 | Vigesimal | d78230 |
36 | Base36 | ph10c |
Cryptographic Hash Functions
md5 | a9829a3ab4024232b0114c9c8027460b |
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sha1 | 9c3446e5d60595174cdd70e43aa6d889222fb9e6 |
sha256 | f257f92f27a2c0443a87c3bd0a6ece8b2f1cd35fb1f2bd5b157a733ff6265096 |
sha512 | e6e63844075fd711d10be88e608da8485fcca30dda45727f944c3782016f0d050b351d337ca4388e7b0959dc953472e295a6b978ef13c82cd58e3a35ea79335a |
ripemd-160 | 06b3840346f321ef41cccacbfbfe7bbd4060f508 |
42784860 as geometric shapes
Circle
Radius = nDiameter | 85569720 |
---|---|
Circumference | 268825203.72174 |
Area | 5.750824352853E+15 |
Sphere
Radius = nVolume | 3.2806428642854E+23 |
---|---|
Surface area | 2.3003297411412E+16 |
Circumference | 268825203.72174 |
Square
Length = nPerimeter | 171139440 |
---|---|
Area | 1830544245219600 |
Diagonal | 60506929.276234 |
Cube
Length = nSurface area | 10983265471317600 |
---|---|
Volume | 7.8319579255526E+22 |
Space diagonal | 74105551.314721 |
Equilateral Triangle
Length = nPerimeter | 128354580 |
---|---|
Area | 7.9264890955579E+14 |
Altitude | 37052775.657361 |
Triangular Pyramid
Length = nSurface area | 7.9264890955579E+14 |
---|---|
Volume | 9.2300509318766E+21 |
Height | 20168976.425411 |