20684682 (number)
20684682 is an even 8-digits composite number following 20684681 and preceding 20684683. In scientific notation, it is written as 2.0684682 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 6205056 positive integers (up to 20684682) that are relatively prime to 20684682.
Interesting facts
- 20684682 has 48 divisors, whose sum is 49533120
- The reverse of 20684682 is 28648602
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million six hundred eighty-four thousand six hundred eighty-two |
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Notation
Scientific notation | 2.0684682 × 10^7 |
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Engineering notation | 2.0684682 × 10^6 |
Prime Factorization of 20684682
Prime Factorization 2 × 3 × 3 × 17 × 23 × 2939
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6894894 | Product of the distinct prime numbers |
The prime factorization of 20684682 is 2 × 3 × 3 × 17 × 23 × 2939. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20684682)
Multiplication
n×yn×2 | 41369364 |
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n×3 | 62054046 |
n×4 | 82738728 |
n×5 | 103423410 |
Division
n÷yn÷2 | 10342341 |
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n÷3 | 6894894 |
n÷3 | 5171170.5 |
n÷5 | 4136936.4 |
Exponentiation
nyn2 | 427856069441124 |
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n3 | 8.8500667381596E+21 |
n4 | 1.8306081615761E+29 |
n5 | 3.7865547688806E+36 |
Nth Root
y√n2√n | 4548.0415565384 |
---|---|
3√n | 274.50459347126 |
4√n | 67.439169304925 |
5√n | 29.04890522961 |
Divisors of 20684682
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 | -20684681 | 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 20684682 can be divided by 48 positive divisors. The sum of these divisors (counting 20684682) is 1, the average is 0.020833333333333.
Base conversion 20684682
Base | System | Value |
---|---|---|
2 | Binary | 1001110111001111110001010 |
3 | Ternary | 1102220220001100 |
4 | Quaternary | 1032321332022 |
5 | Quinary | 20243402212 |
6 | Senary | 2015202230 |
8 | Octal | 116717612 |
10 | Decimal | 20684682 |
12 | Duodecimal | 6b16376 |
16 | Hexadecimal | 13b9f8a |
20 | Vigesimal | 695be2 |
36 | Base36 | cbcei |
Cryptographic Hash Functions
md5 | 8d9c0fea07bac3fe5c0c8d6cb241eb5d |
---|---|
sha1 | 0b23b208877642c220858f9d97d2b2f77309cb47 |
sha256 | de9ebee00f7554f1928d686467d729e69da6eae0cb0cf4172836e5f6700e06b6 |
sha512 | 4e156b6b6d3ebe419c7fe8b73ca16b66a7f9fc0cd14bd97372536fc4aa400a54a44fa100a7271a2e094df59dc5469678a59fca61734f2256b3810484638dc082 |
ripemd-160 | 786dfe0d22b856ff63ff9c5028912be9823c5874 |
20684682 as geometric shapes
Circle
Radius = nDiameter | 41369364 |
---|---|
Circumference | 129965690.02608 |
Area | 1.34414948455E+15 |
Sphere
Radius = nVolume | 3.7071072864509E+22 |
---|---|
Surface area | 5.3765979382002E+15 |
Circumference | 129965690.02608 |
Square
Length = nPerimeter | 82738728 |
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Area | 427856069441124 |
Diagonal | 29252557.817775 |
Cube
Length = nSurface area | 2567136416646744 |
---|---|
Volume | 8.8500667381596E+21 |
Space diagonal | 35826920.162405 |
Equilateral Triangle
Length = nPerimeter | 62054046 |
---|---|
Area | 1.8526711264969E+14 |
Altitude | 17913460.081203 |
Triangular Pyramid
Length = nSurface area | 1.8526711264969E+14 |
---|---|
Volume | 1.0429903674177E+21 |
Height | 9750852.6059249 |