20083784 (number)
20083784 is an even 8-digits composite number following 20083783 and preceding 20083785. In scientific notation, it is written as 2.0083784 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 7951680 positive integers (up to 20083784) that are relatively prime to 20083784.
Interesting facts
- 20083784 has 64 divisors, whose sum is 46448640
- The reverse of 20083784 is 48738002
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | twenty million eighty-three thousand seven hundred eighty-four |
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Notation
Scientific notation | 2.0083784 × 10^7 |
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Engineering notation | 2.0083784 × 10^6 |
Prime Factorization of 20083784
Prime Factorization 2 × 2 × 2 × 31 × 7 × 23 × 503
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5020946 | Product of the distinct prime numbers |
The prime factorization of 20083784 is 2 × 2 × 2 × 31 × 7 × 23 × 503. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20083784)
Multiplication
n×yn×2 | 40167568 |
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n×3 | 60251352 |
n×4 | 80335136 |
n×5 | 100418920 |
Division
n÷yn÷2 | 10041892 |
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n÷3 | 6694594.6666667 |
n÷3 | 5020946 |
n÷5 | 4016756.8 |
Exponentiation
nyn2 | 403358379758656 |
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n3 | 8.1009625736628E+21 |
n4 | 1.6269798252153E+29 |
n5 | 3.2675911381981E+36 |
Nth Root
y√n2√n | 4481.4935010552 |
---|---|
3√n | 271.82027487065 |
4√n | 66.943957912983 |
5√n | 28.878132743831 |
Divisors of 20083784
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20083783 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20083784 can be divided by 64 positive divisors. The sum of these divisors (counting 20083784) is 1, the average is 0.015625.
Base conversion 20083784
Base | System | Value |
---|---|---|
2 | Binary | 1001100100111010001001000 |
3 | Ternary | 1101210100202212 |
4 | Quaternary | 1030213101020 |
5 | Quinary | 20120140114 |
6 | Senary | 1554244252 |
8 | Octal | 114472110 |
10 | Decimal | 20083784 |
12 | Duodecimal | 6886688 |
16 | Hexadecimal | 1327448 |
20 | Vigesimal | 65a994 |
36 | Base36 | bygqw |
Cryptographic Hash Functions
md5 | bb74331a74ac1621b7e27a4410a9ae06 |
---|---|
sha1 | b76c8849fb15b5252b399c3e700445ea3fc75c66 |
sha256 | 82c5a4d335187312c4650f733797ca4fa1e53f19ff8a3e6c0d2f9aa4f7845573 |
sha512 | 87f0b4a28b293bef533e5d2ce0c36c84e5aae5181f3825cb40fb392c7737b558fef9945e15fe41fad8c2becc7b5a5981c92317c99f15c9d4c5b8b7489c113769 |
ripemd-160 | b591641cab336458c1de60fe9aeb709d3508c336 |
20083784 as geometric shapes
Circle
Radius = nDiameter | 40167568 |
---|---|
Circumference | 126190136.54137 |
Area | 1.2671877226137E+15 |
Sphere
Radius = nVolume | 3.39332326779E+22 |
---|---|
Surface area | 5.0687508904547E+15 |
Circumference | 126190136.54137 |
Square
Length = nPerimeter | 80335136 |
---|---|
Area | 403358379758656 |
Diagonal | 28402759.716572 |
Cube
Length = nSurface area | 2420150278551936 |
---|---|
Volume | 8.1009625736628E+21 |
Space diagonal | 34786134.296239 |
Equilateral Triangle
Length = nPerimeter | 60251352 |
---|---|
Area | 1.7465930185016E+14 |
Altitude | 17393067.148119 |
Triangular Pyramid
Length = nSurface area | 1.7465930185016E+14 |
---|---|
Volume | 9.547075949959E+20 |
Height | 9467586.5721906 |