20196820 (number)
20196820 is an even 8-digits composite number following 20196819 and preceding 20196821. In scientific notation, it is written as 2.0196820 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 6725376 positive integers (up to 20196820) that are relatively prime to 20196820.
Interesting facts
- 20196820 has 48 divisors, whose sum is 42747264
- The reverse of 20196820 is 02869102
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty million one hundred ninety-six thousand eight hundred twenty |
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Notation
Scientific notation | 2.0196820 × 10^7 |
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Engineering notation | 2.0196820 × 10^6 |
Prime Factorization of 20196820
Prime Factorization 2 × 2 × 7 × 35 × 37 × 557
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10098410 | Product of the distinct prime numbers |
The prime factorization of 20196820 is 2 × 2 × 7 × 35 × 37 × 557. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20196820)
Multiplication
n×yn×2 | 40393640 |
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n×3 | 60590460 |
n×4 | 80787280 |
n×5 | 100984100 |
Division
n÷yn÷2 | 10098410 |
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n÷3 | 6732273.3333333 |
n÷3 | 5049205 |
n÷5 | 4039364 |
Exponentiation
nyn2 | 407911538112400 |
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n3 | 8.2385159111793E+21 |
n4 | 1.6639182292522E+29 |
n5 | 3.3605856970926E+36 |
Nth Root
y√n2√n | 4494.0872265678 |
---|---|
3√n | 272.32927611073 |
4√n | 67.037953627537 |
5√n | 28.910566318303 |
Divisors of 20196820
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 | -20196819 | 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 20196820 can be divided by 48 positive divisors. The sum of these divisors (counting 20196820) is 1, the average is 0.020833333333333.
Base conversion 20196820
Base | System | Value |
---|---|---|
2 | Binary | 1001101000010110111010100 |
3 | Ternary | 1102000002211101 |
4 | Quaternary | 1031002313110 |
5 | Quinary | 20132244240 |
6 | Senary | 2000515444 |
8 | Octal | 115026724 |
10 | Decimal | 20196820 |
12 | Duodecimal | 691bb84 |
16 | Hexadecimal | 1342dd4 |
20 | Vigesimal | 664c10 |
36 | Base36 | c0vys |
Cryptographic Hash Functions
md5 | 205acf5e68ef7439c83b6a395dc366b3 |
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sha1 | e32cbf70127c72c56fe8f75de8bd4ba1b9c6c4fd |
sha256 | 2eee20d18f983a923faf0c4a6d4b17497ba23b7df97cd9cbdbe4e7e3dc363a4e |
sha512 | ba19855c879d5aa0cbf1ec5496a850b9f67fd91132a4d2a314dcae29f0b015ff199781431043382b3b66f9bf56cee8d8fe561cbed2d782f1b08d5352576cf4f1 |
ripemd-160 | 706b82074f9e27a0fb28df17c0eac2c48d785a64 |
20196820 as geometric shapes
Circle
Radius = nDiameter | 40393640 |
---|---|
Circumference | 126900362.67575 |
Area | 1.2814918914484E+15 |
Sphere
Radius = nVolume | 3.4509414750725E+22 |
---|---|
Surface area | 5.1259675657937E+15 |
Circumference | 126900362.67575 |
Square
Length = nPerimeter | 80787280 |
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Area | 407911538112400 |
Diagonal | 28562616.760808 |
Cube
Length = nSurface area | 2447469228674400 |
---|---|
Volume | 8.2385159111793E+21 |
Space diagonal | 34981918.391323 |
Equilateral Triangle
Length = nPerimeter | 60590460 |
---|---|
Area | 1.7663087725106E+14 |
Altitude | 17490959.195662 |
Triangular Pyramid
Length = nSurface area | 1.7663087725106E+14 |
---|---|
Volume | 9.7091841128469E+20 |
Height | 9520872.2536027 |