20006784 (number)
20006784 is an even 8-digits composite number following 20006783 and preceding 20006785. In scientific notation, it is written as 2.0006784 × 10^7. The sum of its digits is 27. It has a total of 12 prime factors and 128 positive divisors. There are 5709312 positive integers (up to 20006784) that are relatively prime to 20006784.
Interesting facts
- 20006784 has 128 divisors, whose sum is 67564800
- The reverse of 20006784 is 48760002
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million six thousand seven hundred eighty-four |
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Notation
Scientific notation | 2.0006784 × 10^7 |
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Engineering notation | 2.0006784 × 10^6 |
Prime Factorization of 20006784
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 827
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 34734 | Product of the distinct prime numbers |
The prime factorization of 20006784 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 827. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20006784)
Multiplication
n×yn×2 | 40013568 |
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n×3 | 60020352 |
n×4 | 80027136 |
n×5 | 100033920 |
Division
n÷yn÷2 | 10003392 |
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n÷3 | 6668928 |
n÷3 | 5001696 |
n÷5 | 4001356.8 |
Exponentiation
nyn2 | 400271406022656 |
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n3 | 8.0081435616716E+21 |
n4 | 1.6021719847935E+29 |
n5 | 3.2054308830616E+36 |
Nth Root
y√n2√n | 4472.8943649498 |
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3√n | 271.4724492052 |
4√n | 66.87970069423 |
5√n | 28.855955307843 |
Divisors of 20006784
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20006783 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20006784 can be divided by 128 positive divisors. The sum of these divisors (counting 20006784) is 1, the average is 0.0078125.
Base conversion 20006784
Base | System | Value |
---|---|---|
2 | Binary | 1001100010100011110000000 |
3 | Ternary | 1101122110011000 |
4 | Quaternary | 1030110132000 |
5 | Quinary | 20110204114 |
6 | Senary | 1552452000 |
8 | Octal | 114243600 |
10 | Decimal | 20006784 |
12 | Duodecimal | 684a000 |
16 | Hexadecimal | 1314780 |
20 | Vigesimal | 650gj4 |
36 | Base36 | bwtc0 |
Cryptographic Hash Functions
md5 | a438b6e06e70565cbce041d80be116e9 |
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sha1 | 1b91fa21b8cac8a90a91bd2a273beea7d38d6586 |
sha256 | 9ba41f9619f9eb61c46fd6f8bb50c34ae3971933fd871fd3a573196c43171bf9 |
sha512 | 56326e37b4f7162e1913f7d1bf727916319024cb30ed8d0b19db5604d4571609b4fc00b889c071f05a88aecfa0ba180cb989eeab510f5bd2a5009fff630786f7 |
ripemd-160 | ec3a96596009fe8cda8d5d3609a6d6a13e6fe767 |
20006784 as geometric shapes
Circle
Radius = nDiameter | 40013568 |
---|---|
Circumference | 125706331.27272 |
Area | 1.2574897086028E+15 |
Sphere
Radius = nVolume | 3.3544433309653E+22 |
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Surface area | 5.0299588344113E+15 |
Circumference | 125706331.27272 |
Square
Length = nPerimeter | 80027136 |
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Area | 400271406022656 |
Diagonal | 28293865.272269 |
Cube
Length = nSurface area | 2401628436135936 |
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Volume | 8.0081435616716E+21 |
Space diagonal | 34652766.384056 |
Equilateral Triangle
Length = nPerimeter | 60020352 |
---|---|
Area | 1.7332260301207E+14 |
Altitude | 17326383.192028 |
Triangular Pyramid
Length = nSurface area | 1.7332260301207E+14 |
---|---|
Volume | 9.4376876952889E+20 |
Height | 9431288.4240897 |