828842920 (number)
828842920 is an even 9-digits composite number following 828842919 and preceding 828842921. In scientific notation, it is written as 8.28842920 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 322576128 positive integers (up to 828842920) that are relatively prime to 828842920.
Interesting facts
- 828842920 has 32 divisors, whose sum is 1915302600
- The reverse of 828842920 is 029248828
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | eight hundred twenty-eight million eight hundred forty-two thousand nine hundred twenty |
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Notation
Scientific notation | 8.28842920 × 10^8 |
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Engineering notation | 8.28842920 × 10^6 |
Prime Factorization of 828842920
Prime Factorization 2 × 2 × 2 × 5 × 37 × 560029
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 207210730 | Product of the distinct prime numbers |
The prime factorization of 828842920 is 2 × 2 × 2 × 5 × 37 × 560029. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828842920)
Multiplication
n×yn×2 | 1657685840 |
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n×3 | 2486528760 |
n×4 | 3315371680 |
n×5 | 4144214600 |
Division
n÷yn÷2 | 414421460 |
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n÷3 | 276280973.33333 |
n÷3 | 207210730 |
n÷5 | 165768584 |
Exponentiation
nyn2 | 686980586034126400 |
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n3 | 5.6939899491184E+26 |
n4 | 4.7194232558779E+35 |
n5 | 3.9116605521178E+44 |
Nth Root
y√n2√n | 28789.632161596 |
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3√n | 939.34272748746 |
4√n | 169.67507819829 |
5√n | 60.770729039051 |
Divisors of 828842920
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 | -828842919 | 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 828842920 can be divided by 32 positive divisors. The sum of these divisors (counting 828842920) is 1, the average is 0.03125.
Base conversion 828842920
Base | System | Value |
---|---|---|
2 | Binary | 110001011001110010001110101000 |
3 | Ternary | 2010202121120201221 |
4 | Quaternary | 301121302032220 |
5 | Quinary | 3144140433140 |
6 | Senary | 214124551424 |
8 | Octal | 6131621650 |
10 | Decimal | 828842920 |
12 | Duodecimal | 1b16b2574 |
16 | Hexadecimal | 316723a8 |
20 | Vigesimal | cj05760 |
36 | Base36 | dpgzag |
Cryptographic Hash Functions
md5 | 03958699f1112e430e0201e3db5f270a |
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sha1 | 1470b9973d9a8f4710d395594ef66a77f38c6716 |
sha256 | 22395f378829f138cbb84aadbd6e074bd00f7219aebd095110cffda8411c3f05 |
sha512 | 732a1e6326ba4582efaa0fa1e0118b2e87ed13ebd2920f1b6a87a86f109598e3165d30e17294f1fc026732ec085720a99df302f6309dd1fa41935735510c3ec1 |
ripemd-160 | 3afe51ea06f03ac636e4e4aff4265e57e1705845 |
828842920 as geometric shapes
Circle
Radius = nDiameter | 1657685840 |
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Circumference | 5207773656.9038 |
Area | 2.1582131622436E+18 |
Sphere
Radius = nVolume | 2.3850929325019E+27 |
---|---|
Surface area | 8.6328526489745E+18 |
Circumference | 5207773656.9038 |
Square
Length = nPerimeter | 3315371680 |
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Area | 686980586034126400 |
Diagonal | 1172160898.5409 |
Cube
Length = nSurface area | 4121883516204758400 |
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Volume | 5.6939899491184E+26 |
Space diagonal | 1435598048.9337 |
Equilateral Triangle
Length = nPerimeter | 2486528760 |
---|---|
Area | 2.9747131970614E+17 |
Altitude | 717799024.46687 |
Triangular Pyramid
Length = nSurface area | 2.9747131970614E+17 |
---|---|
Volume | 6.7104315083827E+25 |
Height | 390720299.51364 |