20109984 (number)
20109984 is an even 8-digits composite number following 20109983 and preceding 20109985. In scientific notation, it is written as 2.0109984 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 6559232 positive integers (up to 20109984) that are relatively prime to 20109984.
Interesting facts
- 20109984 has 48 divisors, whose sum is 53923968
- The reverse of 20109984 is 48990102
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million one hundred nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 2.0109984 × 10^7 |
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Engineering notation | 2.0109984 × 10^6 |
Prime Factorization of 20109984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 47 × 4457
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1256874 | Product of the distinct prime numbers |
The prime factorization of 20109984 is 2 × 2 × 2 × 2 × 2 × 3 × 47 × 4457. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20109984)
Multiplication
n×yn×2 | 40219968 |
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n×3 | 60329952 |
n×4 | 80439936 |
n×5 | 100549920 |
Division
n÷yn÷2 | 10054992 |
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n÷3 | 6703328 |
n÷3 | 5027496 |
n÷5 | 4021996.8 |
Exponentiation
nyn2 | 404411456480256 |
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n3 | 8.1327079192346E+21 |
n4 | 1.6354862613248E+29 |
n5 | 3.2889602547462E+36 |
Nth Root
y√n2√n | 4484.4156810001 |
---|---|
3√n | 271.93842320053 |
4√n | 66.965779925273 |
5√n | 28.885663322515 |
Divisors of 20109984
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20109983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20109984 can be divided by 48 positive divisors. The sum of these divisors (counting 20109984) is 1, the average is 0.020833333333333.
Base conversion 20109984
Base | System | Value |
---|---|---|
2 | Binary | 1001100101101101010100000 |
3 | Ternary | 1101211200201020 |
4 | Quaternary | 1030231222200 |
5 | Quinary | 20122004414 |
6 | Senary | 1555005440 |
8 | Octal | 114555240 |
10 | Decimal | 20109984 |
12 | Duodecimal | 6899880 |
16 | Hexadecimal | 132daa0 |
20 | Vigesimal | 65dej4 |
36 | Base36 | bz0yo |
Cryptographic Hash Functions
md5 | 334ec8a8d93f52bde22ee3aaad013f2f |
---|---|
sha1 | 01991d870a58fe6fe171085a4a028f19e2eec75d |
sha256 | 3932af4e107d75ec248a07783861539777c30b65f3fc0035ad656631881c7fa0 |
sha512 | 6c13d2bcd4c3fdf64979d36ad63873047d58c4d620d3314fd37d590846279e6907cdca51e75d012294b869717f6c8fc877b1e45a39c63f3885284ec02b1497a7 |
ripemd-160 | cb142fa5ceaa2993e3cabffe7553c34c95213620 |
20109984 as geometric shapes
Circle
Radius = nDiameter | 40219968 |
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Circumference | 126354755.99642 |
Area | 1.2704960607059E+15 |
Sphere
Radius = nVolume | 3.4066207270479E+22 |
---|---|
Surface area | 5.0819842428237E+15 |
Circumference | 126354755.99642 |
Square
Length = nPerimeter | 80439936 |
---|---|
Area | 404411456480256 |
Diagonal | 28439812.111906 |
Cube
Length = nSurface area | 2426468738881536 |
---|---|
Volume | 8.1327079192346E+21 |
Space diagonal | 34831514.027397 |
Equilateral Triangle
Length = nPerimeter | 60329952 |
---|---|
Area | 1.7511529744668E+14 |
Altitude | 17415757.013699 |
Triangular Pyramid
Length = nSurface area | 1.7511529744668E+14 |
---|---|
Volume | 9.5844881985006E+20 |
Height | 9479937.3706353 |