20746680 (number)
20746680 is an even 8-digits composite number following 20746679 and preceding 20746681. In scientific notation, it is written as 2.0746680 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 5463168 positive integers (up to 20746680) that are relatively prime to 20746680.
Interesting facts
- 20746680 has 64 divisors, whose sum is 63020160
- The reverse of 20746680 is 08664702
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million seven hundred forty-six thousand six hundred eighty |
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Notation
Scientific notation | 2.0746680 × 10^7 |
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Engineering notation | 2.0746680 × 10^6 |
Prime Factorization of 20746680
Prime Factorization 2 × 2 × 2 × 3 × 5 × 83 × 2083
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5186670 | Product of the distinct prime numbers |
The prime factorization of 20746680 is 2 × 2 × 2 × 3 × 5 × 83 × 2083. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20746680)
Multiplication
n×yn×2 | 41493360 |
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n×3 | 62240040 |
n×4 | 82986720 |
n×5 | 103733400 |
Division
n÷yn÷2 | 10373340 |
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n÷3 | 6915560 |
n÷3 | 5186670 |
n÷5 | 4149336 |
Exponentiation
nyn2 | 430424731022400 |
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n3 | 8.9298841586078E+21 |
n4 | 1.8526544907571E+29 |
n5 | 3.84364298703E+36 |
Nth Root
y√n2√n | 4554.8523576511 |
---|---|
3√n | 274.77857658395 |
4√n | 67.489646299645 |
5√n | 29.066297990925 |
Divisors of 20746680
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 | -20746679 | 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 20746680 can be divided by 64 positive divisors. The sum of these divisors (counting 20746680) is 1, the average is 0.015625.
Base conversion 20746680
Base | System | Value |
---|---|---|
2 | Binary | 1001111001001000110111000 |
3 | Ternary | 1110001001002120 |
4 | Quaternary | 1033021012320 |
5 | Quinary | 20302343210 |
6 | Senary | 2020401240 |
8 | Octal | 117110670 |
10 | Decimal | 20746680 |
12 | Duodecimal | 6b46220 |
16 | Hexadecimal | 13c91b8 |
20 | Vigesimal | 69d6e0 |
36 | Base36 | cco8o |
Cryptographic Hash Functions
md5 | ab09967b3f6f2b7e474e42fc5c2ecf17 |
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sha1 | 89859775f3c3a6928e191a7c1f41beed4645d536 |
sha256 | a6ee33601f1dbb56d61869a331ea7a7d3813de16479560a4345d7d104652ae3d |
sha512 | 9ed9d0e9736f57ab6c52ebed2390173d96a2653da3aad2e9b5dac5a8b6394e8d53a342a0c60d86c6344f634ba0a879f2776af4c6ac3e259041c3fde65426280d |
ripemd-160 | b6d2a801ef5844eb6200c86be859f261fd4dae9a |
20746680 as geometric shapes
Circle
Radius = nDiameter | 41493360 |
---|---|
Circumference | 130355234.94876 |
Area | 1.3522191729033E+15 |
Sphere
Radius = nVolume | 3.7405411293454E+22 |
---|---|
Surface area | 5.4088766916133E+15 |
Circumference | 130355234.94876 |
Square
Length = nPerimeter | 82986720 |
---|---|
Area | 430424731022400 |
Diagonal | 29340236.230215 |
Cube
Length = nSurface area | 2582548386134400 |
---|---|
Volume | 8.9298841586078E+21 |
Space diagonal | 35934303.848373 |
Equilateral Triangle
Length = nPerimeter | 62240040 |
---|---|
Area | 1.8637937574124E+14 |
Altitude | 17967151.924187 |
Triangular Pyramid
Length = nSurface area | 1.8637937574124E+14 |
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Volume | 1.052396940627E+21 |
Height | 9780078.7434049 |