809968984 (number)
809968984 is an even 9-digits composite number following 809968983 and preceding 809968985. In scientific notation, it is written as 8.09968984 × 10^8. The sum of its digits is 61. It has a total of 6 prime factors and 32 positive divisors. There are 359604000 positive integers (up to 809968984) that are relatively prime to 809968984.
Interesting facts
- 809968984 has 32 divisors, whose sum is 1695291840
- The reverse of 809968984 is 489869908
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 61
- Digital Root 7
Name
Name | eight hundred nine million nine hundred sixty-eight thousand nine hundred eighty-four |
---|
Notation
Scientific notation | 8.09968984 × 10^8 |
---|---|
Engineering notation | 8.09968984 × 10^6 |
Prime Factorization of 809968984
Prime Factorization 2 × 2 × 2 × 43 × 11 × 214051
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 202492246 | Product of the distinct prime numbers |
The prime factorization of 809968984 is 2 × 2 × 2 × 43 × 11 × 214051. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 809968984)
Multiplication
n×yn×2 | 1619937968 |
---|---|
n×3 | 2429906952 |
n×4 | 3239875936 |
n×5 | 4049844920 |
Division
n÷yn÷2 | 404984492 |
---|---|
n÷3 | 269989661.33333 |
n÷3 | 202492246 |
n÷5 | 161993796.8 |
Exponentiation
nyn2 | 656049755041992256 |
---|---|
n3 | 5.3137995354481E+26 |
n4 | 4.3040128109066E+35 |
n5 | 3.486116883573E+44 |
Nth Root
y√n2√n | 28459.954040722 |
---|---|
3√n | 932.15785361906 |
4√n | 168.70078257294 |
5√n | 60.491405839571 |
Divisors of 809968984
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 | -809968983 | 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 809968984 can be divided by 32 positive divisors. The sum of these divisors (counting 809968984) is 1, the average is 0.03125.
Base conversion 809968984
Base | System | Value |
---|---|---|
2 | Binary | 110000010001110010010101011000 |
3 | Ternary | 2002110002200120021 |
4 | Quaternary | 300101302111120 |
5 | Quinary | 3124323001414 |
6 | Senary | 212212240224 |
8 | Octal | 6021622530 |
10 | Decimal | 809968984 |
12 | Duodecimal | 1a7310074 |
16 | Hexadecimal | 30472558 |
20 | Vigesimal | cd26294 |
36 | Base36 | de8g2g |
Cryptographic Hash Functions
md5 | 300ffbd6b40205e64f2b2b2baff16258 |
---|---|
sha1 | 1eb88ca9745de7b160c026001676c87c939a642a |
sha256 | a25f6e2f5334ca633804f7ea4311a6c133c63654c47b40d0ffd76b3377375c2f |
sha512 | 81427d7b5da9933d3c059d6d2a7b19afef22d105a5eb4147c6e8eda9d6afea23265eeaa19deae5cbb62da71c6fe84d2ae56ea6e7aa36a8e90aa3538fdba58b20 |
ripemd-160 | 560d7325738bbcea9e11a9f70b112f9bab544920 |
809968984 as geometric shapes
Circle
Radius = nDiameter | 1619937968 |
---|---|
Circumference | 5089185219.54 |
Area | 2.0610410908293E+18 |
Sphere
Radius = nVolume | 2.2258391444284E+27 |
---|---|
Surface area | 8.2441643633172E+18 |
Circumference | 5089185219.54 |
Square
Length = nPerimeter | 3239875936 |
---|---|
Area | 656049755041992256 |
Diagonal | 1145469122.2744 |
Cube
Length = nSurface area | 3936298530251953536 |
---|---|
Volume | 5.3137995354481E+26 |
Space diagonal | 1402907432.8429 |
Equilateral Triangle
Length = nPerimeter | 2429906952 |
---|---|
Area | 2.8407787700646E+17 |
Altitude | 701453716.42147 |
Triangular Pyramid
Length = nSurface area | 2.8407787700646E+17 |
---|---|
Volume | 6.2623728089688E+25 |
Height | 381823040.75812 |