20221188 (number)
20221188 is an even 8-digits composite number following 20221187 and preceding 20221189. In scientific notation, it is written as 2.0221188 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 60 positive divisors. There are 6116448 positive integers (up to 20221188) that are relatively prime to 20221188.
Interesting facts
- 20221188 has 60 divisors, whose sum is 51980880
- The reverse of 20221188 is 88112202
- Previous prime number is 169
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million two hundred twenty-one thousand one hundred eighty-eight |
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Notation
Scientific notation | 2.0221188 × 10^7 |
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Engineering notation | 2.0221188 × 10^6 |
Prime Factorization of 20221188
Prime Factorization 2 × 2 × 3 × 13 × 13 × 169 × 59
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 777738 | Product of the distinct prime numbers |
The prime factorization of 20221188 is 2 × 2 × 3 × 13 × 13 × 169 × 59. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20221188)
Multiplication
n×yn×2 | 40442376 |
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n×3 | 60663564 |
n×4 | 80884752 |
n×5 | 101105940 |
Division
n÷yn÷2 | 10110594 |
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n÷3 | 6740396 |
n÷3 | 5055297 |
n÷5 | 4044237.6 |
Exponentiation
nyn2 | 408896444131344 |
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n3 | 8.2683718693114E+21 |
n4 | 1.6719630202326E+29 |
n5 | 3.3809078561171E+36 |
Nth Root
y√n2√n | 4496.7975271297 |
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3√n | 272.43875626161 |
4√n | 67.058165253232 |
5√n | 28.91753922721 |
Divisors of 20221188
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20221187 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20221188 can be divided by 60 positive divisors. The sum of these divisors (counting 20221188) is 1, the average is 0.016666666666667.
Base conversion 20221188
Base | System | Value |
---|---|---|
2 | Binary | 1001101001000110100000100 |
3 | Ternary | 1102001100020220 |
4 | Quaternary | 1031020310010 |
5 | Quinary | 20134034223 |
6 | Senary | 2001224340 |
8 | Octal | 115106404 |
10 | Decimal | 20221188 |
12 | Duodecimal | 69320b0 |
16 | Hexadecimal | 1348d04 |
20 | Vigesimal | 667cj8 |
36 | Base36 | c1ero |
Cryptographic Hash Functions
md5 | 7a80fbe0a6944aceb82416baa9692f3f |
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sha1 | 967063ffa2031aa03ade64f71180998dd2310dae |
sha256 | 70d553725b3f6cc24625f197fd61206d415c5b85f0e78706e35b17ec44b1471f |
sha512 | 6d8b0981aee2f8d67af619e8fcddfb739f50909cbd8fa026c5eef9105502bb2fe6f84b9cbc4be07d9d2c3cc1c991c230204ed5f95bdab0d9867a45099761b23f |
ripemd-160 | 6a30cfd1cdf3e987e9a24fa25c96dd3b00ac1cf7 |
20221188 as geometric shapes
Circle
Radius = nDiameter | 40442376 |
---|---|
Circumference | 127053471.33532 |
Area | 1.284586064962E+15 |
Sphere
Radius = nVolume | 3.4634475095703E+22 |
---|---|
Surface area | 5.1383442598481E+15 |
Circumference | 127053471.33532 |
Square
Length = nPerimeter | 80884752 |
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Area | 408896444131344 |
Diagonal | 28597078.316896 |
Cube
Length = nSurface area | 2453378664788064 |
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Volume | 8.2683718693114E+21 |
Space diagonal | 35024125.005402 |
Equilateral Triangle
Length = nPerimeter | 60663564 |
---|---|
Area | 1.7705735406743E+14 |
Altitude | 17512062.502701 |
Triangular Pyramid
Length = nSurface area | 1.7705735406743E+14 |
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Volume | 9.744369696937E+20 |
Height | 9532359.4389654 |