809492028 (number)
809492028 is an even 9-digits composite number following 809492027 and preceding 809492029. In scientific notation, it is written as 8.09492028 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 253478400 positive integers (up to 809492028) that are relatively prime to 809492028.
Interesting facts
- 809492028 has 96 divisors, whose sum is 2008081152
- The reverse of 809492028 is 820294908
- Previous prime number is 461
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | eight hundred nine million four hundred ninety-two thousand twenty-eight |
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Notation
Scientific notation | 8.09492028 × 10^8 |
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Engineering notation | 8.09492028 × 10^6 |
Prime Factorization of 809492028
Prime Factorization 2 × 2 × 3 × 41 × 43 × 461 × 83
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 404746014 | Product of the distinct prime numbers |
The prime factorization of 809492028 is 2 × 2 × 3 × 41 × 43 × 461 × 83. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 809492028)
Multiplication
n×yn×2 | 1618984056 |
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n×3 | 2428476084 |
n×4 | 3237968112 |
n×5 | 4047460140 |
Division
n÷yn÷2 | 404746014 |
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n÷3 | 269830676 |
n÷3 | 202373007 |
n÷5 | 161898405.6 |
Exponentiation
nyn2 | 655277343395552784 |
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n3 | 5.3044178560772E+26 |
n4 | 4.2938839676753E+35 |
n5 | 3.4758648409902E+44 |
Nth Root
y√n2√n | 28451.573383558 |
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3√n | 931.97484843126 |
4√n | 168.67594192284 |
5√n | 60.484280001975 |
Divisors of 809492028
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -809492027 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 809492028 can be divided by 96 positive divisors. The sum of these divisors (counting 809492028) is 1, the average is 0.010416666666667.
Base conversion 809492028
Base | System | Value |
---|---|---|
2 | Binary | 110000001111111101111000111100 |
3 | Ternary | 2002102012110022020 |
4 | Quaternary | 300033331320330 |
5 | Quinary | 3124212221103 |
6 | Senary | 212154120140 |
8 | Octal | 6017757074 |
10 | Decimal | 809492028 |
12 | Duodecimal | 1a7120050 |
16 | Hexadecimal | 303fde3c |
20 | Vigesimal | ccj6a18 |
36 | Base36 | ddy81o |
Cryptographic Hash Functions
md5 | 9b53c269a4bb39ac52b9a41f1ef7323d |
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sha1 | c068dfef51fb9c2ae8bed8364d4fa90bcd66d085 |
sha256 | 3d6b46e326fa8897f031f0518a5ac83f73e3cd5fe53457a8b9b3708a39e22eed |
sha512 | 60ecf3e5a66be8c0f85b5356be7b10e341f9b9375e0a3b21c922687a153332bbef96bacb800f6b2340c6ece0ff567b82fdfc9cf28f840f2669e3ded3a2f3f6bc |
ripemd-160 | 5de9115a64d3a4f2bff4c3b911597d5766e53284 |
809492028 as geometric shapes
Circle
Radius = nDiameter | 1618984056 |
---|---|
Circumference | 5086188416.6086 |
Area | 2.0586144880753E+18 |
Sphere
Radius = nVolume | 2.221909355763E+27 |
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Surface area | 8.2344579523012E+18 |
Circumference | 5086188416.6086 |
Square
Length = nPerimeter | 3237968112 |
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Area | 655277343395552784 |
Diagonal | 1144794604.6305 |
Cube
Length = nSurface area | 3931664060373316704 |
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Volume | 5.3044178560772E+26 |
Space diagonal | 1402081320.818 |
Equilateral Triangle
Length = nPerimeter | 2428476084 |
---|---|
Area | 2.8374341295246E+17 |
Altitude | 701040660.40898 |
Triangular Pyramid
Length = nSurface area | 2.8374341295246E+17 |
---|---|
Volume | 6.2513163937986E+25 |
Height | 381598201.5435 |