809144490 (number)
809144490 is an even 9-digits composite number following 809144489 and preceding 809144491. In scientific notation, it is written as 8.09144490 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 163572480 positive integers (up to 809144490) that are relatively prime to 809144490.
Interesting facts
- 809144490 has 32 divisors, whose sum is 1591078464
- The reverse of 809144490 is 094441908
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | eight hundred nine million one hundred forty-four thousand four hundred ninety |
---|
Notation
Scientific notation | 8.09144490 × 10^8 |
---|---|
Engineering notation | 8.09144490 × 10^6 |
Prime Factorization of 809144490
Prime Factorization 2 × 777 × 5 × 11 × 9467
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 809144490 | Product of the distinct prime numbers |
The prime factorization of 809144490 is 2 × 777 × 5 × 11 × 9467. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 809144490)
Multiplication
n×yn×2 | 1618288980 |
---|---|
n×3 | 2427433470 |
n×4 | 3236577960 |
n×5 | 4045722450 |
Division
n÷yn÷2 | 404572245 |
---|---|
n÷3 | 269714830 |
n÷3 | 202286122.5 |
n÷5 | 161828898 |
Exponentiation
nyn2 | 654714805697360100 |
---|---|
n3 | 5.2975887755144E+26 |
n4 | 4.2865147679933E+35 |
n5 | 3.4684098058254E+44 |
Nth Root
y√n2√n | 28445.465192188 |
---|---|
3√n | 931.84145488427 |
4√n | 168.65783465997 |
5√n | 60.479085584785 |
Divisors of 809144490
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 | -809144489 | 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 809144490 can be divided by 32 positive divisors. The sum of these divisors (counting 809144490) is 1, the average is 0.03125.
Base conversion 809144490
Base | System | Value |
---|---|---|
2 | Binary | 110000001110101001000010101010 |
3 | Ternary | 2002101112210120110 |
4 | Quaternary | 300032221002222 |
5 | Quinary | 3124120110430 |
6 | Senary | 212142435150 |
8 | Octal | 6016510252 |
10 | Decimal | 809144490 |
12 | Duodecimal | 1a6b92ab6 |
16 | Hexadecimal | 303a90aa |
20 | Vigesimal | cch314a |
36 | Base36 | ddqrvu |
Cryptographic Hash Functions
md5 | 3c5f9b5b51ebdbb83ef40e3cdd45a6ba |
---|---|
sha1 | e80301cb1dde12054dfbae3dfbb4827e4c15ba04 |
sha256 | 2854dd521d629e6ffb49ef4dbef1adeee0392e036c2557ab2326789359fab49b |
sha512 | 03cb60d36c52b17e45071e8811067508e9592fc1adb3c0df3e3e91edbd88cfd95860ef9f2e5f881e01232ec858e195756be1ab49330e966391a00950024e4dc4 |
ripemd-160 | 7bcb960f08d233818ca39fea7783c899fe83ac6b |
809144490 as geometric shapes
Circle
Radius = nDiameter | 1618288980 |
---|---|
Circumference | 5084004770.9533 |
Area | 2.0568472237753E+18 |
Sphere
Radius = nVolume | 2.2190487971861E+27 |
---|---|
Surface area | 8.2273888951012E+18 |
Circumference | 5084004770.9533 |
Square
Length = nPerimeter | 3236577960 |
---|---|
Area | 654714805697360100 |
Diagonal | 1144303111.6775 |
Cube
Length = nSurface area | 3928288834184160600 |
---|---|
Volume | 5.2975887755144E+26 |
Space diagonal | 1401479367.3444 |
Equilateral Triangle
Length = nPerimeter | 2427433470 |
---|---|
Area | 2.8349982698385E+17 |
Altitude | 700739683.6722 |
Triangular Pyramid
Length = nSurface area | 2.8349982698385E+17 |
---|---|
Volume | 6.2432682451733E+25 |
Height | 381434370.55915 |