820896768 (number)
820896768 is an even 9-digits composite number following 820896767 and preceding 820896769. In scientific notation, it is written as 8.20896768 × 10^8. The sum of its digits is 54. It has a total of 14 prime factors and 132 positive divisors. There are 273549312 positive integers (up to 820896768) that are relatively prime to 820896768.
Interesting facts
- 820896768 has 132 divisors, whose sum is 2458856400
- The reverse of 820896768 is 867698028
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | eight hundred twenty million eight hundred ninety-six thousand seven hundred sixty-eight |
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Notation
Scientific notation | 8.20896768 × 10^8 |
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Engineering notation | 8.20896768 × 10^6 |
Prime Factorization of 820896768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 9 × 3299
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 178146 | Product of the distinct prime numbers |
The prime factorization of 820896768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 9 × 3299. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 820896768)
Multiplication
n×yn×2 | 1641793536 |
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n×3 | 2462690304 |
n×4 | 3283587072 |
n×5 | 4104483840 |
Division
n÷yn÷2 | 410448384 |
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n÷3 | 273632256 |
n÷3 | 205224192 |
n÷5 | 164179353.6 |
Exponentiation
nyn2 | 673871503712845824 |
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n3 | 5.5317893944518E+26 |
n4 | 4.5410280351621E+35 |
n5 | 3.727715237462E+44 |
Nth Root
y√n2√n | 28651.296096337 |
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3√n | 936.33124370814 |
4√n | 169.26693739871 |
5√n | 60.653757301617 |
Divisors of 820896768
132 divisors
τ | Total Divisors | 132 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -820896767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0075757575757576 | 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 | 132 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 820896768 can be divided by 132 positive divisors. The sum of these divisors (counting 820896768) is 1, the average is 0.0075757575757576.
Base conversion 820896768
Base | System | Value |
---|---|---|
2 | Binary | 110000111011011110010000000000 |
3 | Ternary | 2010012122212200000 |
4 | Quaternary | 300323132100000 |
5 | Quinary | 3140122144033 |
6 | Senary | 213242400000 |
8 | Octal | 6073362000 |
10 | Decimal | 820896768 |
12 | Duodecimal | 1aab00000 |
16 | Hexadecimal | 30ede400 |
20 | Vigesimal | cgac1i8 |
36 | Base36 | dkqo00 |
Cryptographic Hash Functions
md5 | 22d7bff85b45ba946a39b70c4f2d3135 |
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sha1 | ac51431a6717cb428e6e1f3a58809d52e41f03a9 |
sha256 | 6efc814b4f78b20121b02be6851d48092f779932002eae73cd931a43300971b0 |
sha512 | 8d138d41e72f36299daca12891e548a19cc786833c4f067aec8de8251d65360a728273e5c4aa1bcbc86633e17bf2bf05a22d8c51fda5554c106d1dcda8ec2019 |
ripemd-160 | df474a8308bca4bd5ceab9cc3e2982f7ec867025 |
820896768 as geometric shapes
Circle
Radius = nDiameter | 1641793536 |
---|---|
Circumference | 5157846511.4088 |
Area | 2.1170297655278E+18 |
Sphere
Radius = nVolume | 2.3171505230421E+27 |
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Surface area | 8.4681190621111E+18 |
Circumference | 5157846511.4088 |
Square
Length = nPerimeter | 3283587072 |
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Area | 673871503712845824 |
Diagonal | 1160923342.6138 |
Cube
Length = nSurface area | 4043229022277074944 |
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Volume | 5.5317893944518E+26 |
Space diagonal | 1421834909.9451 |
Equilateral Triangle
Length = nPerimeter | 2462690304 |
---|---|
Area | 2.9179492055087E+17 |
Altitude | 710917454.97254 |
Triangular Pyramid
Length = nSurface area | 2.9179492055087E+17 |
---|---|
Volume | 6.5192763215211E+25 |
Height | 386974447.53795 |