828542830 (number)
828542830 is an even 9-digits composite number following 828542829 and preceding 828542831. In scientific notation, it is written as 8.28542830 × 10^8. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 327013632 positive integers (up to 828542830) that are relatively prime to 828542830.
Interesting facts
- 828542830 has 32 divisors, whose sum is 1511265600
- The reverse of 828542830 is 038245828
- Previous prime number is 919
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 40
- Digital Root 4
Name
Name | eight hundred twenty-eight million five hundred forty-two thousand eight hundred thirty |
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Notation
Scientific notation | 8.28542830 × 10^8 |
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Engineering notation | 8.28542830 × 10^6 |
Prime Factorization of 828542830
Prime Factorization 2 × 5 × 89 × 919 × 1013
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 828542830 | Product of the distinct prime numbers |
The prime factorization of 828542830 is 2 × 5 × 89 × 919 × 1013. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828542830)
Multiplication
n×yn×2 | 1657085660 |
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n×3 | 2485628490 |
n×4 | 3314171320 |
n×5 | 4142714150 |
Division
n÷yn÷2 | 414271415 |
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n÷3 | 276180943.33333 |
n÷3 | 207135707.5 |
n÷5 | 165708566 |
Exponentiation
nyn2 | 686483221144408900 |
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n3 | 5.687807507945E+26 |
n4 | 4.712592129128E+35 |
n5 | 3.9045844193035E+44 |
Nth Root
y√n2√n | 28784.419917726 |
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3√n | 939.22934798813 |
4√n | 169.65971801735 |
5√n | 60.766327884305 |
Divisors of 828542830
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -828542829 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 828542830 can be divided by 32 positive divisors. The sum of these divisors (counting 828542830) is 1, the average is 0.03125.
Base conversion 828542830
Base | System | Value |
---|---|---|
2 | Binary | 110001011000101000111101101110 |
3 | Ternary | 2010202001100002111 |
4 | Quaternary | 301120220331232 |
5 | Quinary | 3144101332310 |
6 | Senary | 214114314234 |
8 | Octal | 6130507556 |
10 | Decimal | 828542830 |
12 | Duodecimal | 1b158897a |
16 | Hexadecimal | 31628f6e |
20 | Vigesimal | cii7h1a |
36 | Base36 | dpajqm |
Cryptographic Hash Functions
md5 | cc2208853e33c9f86db6b02218cba3e7 |
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sha1 | 177dda8d70673bc87dad97f4943376f9046782d2 |
sha256 | 6b7039042a8e377aaa4817a53d9ec832be7fbb59658fd13e6fef0e4069844db8 |
sha512 | e800ee3d3bb618b39da810316294093c86c40da119e7c4f4a10ce75fc8380891cde1c82eacc786fcf0a615157fccac6e1f16627e6e3cb0b76ee843a76c7710a3 |
ripemd-160 | f6699674ec3e116e622de5a11344cd48580d05e3 |
828542830 as geometric shapes
Circle
Radius = nDiameter | 1657085660 |
---|---|
Circumference | 5205888135.825 |
Area | 2.1566506443599E+18 |
Sphere
Radius = nVolume | 2.3825032375991E+27 |
---|---|
Surface area | 8.6266025774397E+18 |
Circumference | 5205888135.825 |
Square
Length = nPerimeter | 3314171320 |
---|---|
Area | 686483221144408900 |
Diagonal | 1171736507.193 |
Cube
Length = nSurface area | 4118899326866453400 |
---|---|
Volume | 5.687807507945E+26 |
Space diagonal | 1435078277.8069 |
Equilateral Triangle
Length = nPerimeter | 2485628490 |
---|---|
Area | 2.9725595439141E+17 |
Altitude | 717539138.90345 |
Triangular Pyramid
Length = nSurface area | 2.9725595439141E+17 |
---|---|
Volume | 6.7031454315862E+25 |
Height | 390578835.731 |