20189676 (number)
20189676 is an even 8-digits composite number following 20189675 and preceding 20189677. In scientific notation, it is written as 2.0189676 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 5575680 positive integers (up to 20189676) that are relatively prime to 20189676.
Interesting facts
- 20189676 has 48 divisors, whose sum is 40604928
- The reverse of 20189676 is 67698102
- Previous prime number is 331
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | twenty million one hundred eighty-nine thousand six hundred seventy-six |
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Notation
Scientific notation | 2.0189676 × 10^7 |
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Engineering notation | 2.0189676 × 10^6 |
Prime Factorization of 20189676
Prime Factorization 2 × 2 × 51 × 13 × 331 × 23
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10094838 | Product of the distinct prime numbers |
The prime factorization of 20189676 is 2 × 2 × 51 × 13 × 331 × 23. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20189676)
Multiplication
n×yn×2 | 40379352 |
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n×3 | 60569028 |
n×4 | 80758704 |
n×5 | 100948380 |
Division
n÷yn÷2 | 10094838 |
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n÷3 | 6729892 |
n÷3 | 5047419 |
n÷5 | 4037935.2 |
Exponentiation
nyn2 | 407623016984976 |
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n3 | 8.2297766430692E+21 |
n4 | 1.6615652397593E+29 |
n5 | 3.3546463843603E+36 |
Nth Root
y√n2√n | 4493.2923341354 |
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3√n | 272.29716297307 |
4√n | 67.032024690706 |
5√n | 28.90852078525 |
Divisors of 20189676
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 | -20189675 | 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 20189676 can be divided by 48 positive divisors. The sum of these divisors (counting 20189676) is 1, the average is 0.020833333333333.
Base conversion 20189676
Base | System | Value |
---|---|---|
2 | Binary | 1001101000001000111101100 |
3 | Ternary | 1101222202000210 |
4 | Quaternary | 1031001013230 |
5 | Quinary | 20132032201 |
6 | Senary | 2000422420 |
8 | Octal | 115010754 |
10 | Decimal | 20189676 |
12 | Duodecimal | 6917a10 |
16 | Hexadecimal | 13411ec |
20 | Vigesimal | 663e3g |
36 | Base36 | c0qgc |
Cryptographic Hash Functions
md5 | 66ba92613e62459fb052aa6aa542b05b |
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sha1 | a644fab9f67d96b6d56abba1a2ffd63bb0e9abd4 |
sha256 | 981ffec6c5f0117289a8fe8770447c1d738d47ab55364f33c02dbf44dfbb14e1 |
sha512 | 0bba55f8444d65d4e293e9e48076d5e4c0db45215510477818fb6a8b01ddc41bc871d9b93f1d08c2dd4e09a9dbc23f9c93001079a21d859b81a4fd325d118b67 |
ripemd-160 | 78e4015022755eb293733031e8b7dc3e3b5d2c6b |
20189676 as geometric shapes
Circle
Radius = nDiameter | 40379352 |
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Circumference | 126855475.59992 |
Area | 1.2805854755941E+15 |
Sphere
Radius = nVolume | 3.4472807790068E+22 |
---|---|
Surface area | 5.1223419023764E+15 |
Circumference | 126855475.59992 |
Square
Length = nPerimeter | 80758704 |
---|---|
Area | 407623016984976 |
Diagonal | 28552513.619119 |
Cube
Length = nSurface area | 2445738101909856 |
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Volume | 8.2297766430692E+21 |
Space diagonal | 34969544.620354 |
Equilateral Triangle
Length = nPerimeter | 60569028 |
---|---|
Area | 1.7650594393812E+14 |
Altitude | 17484772.310177 |
Triangular Pyramid
Length = nSurface area | 1.7650594393812E+14 |
---|---|
Volume | 9.6988847866081E+20 |
Height | 9517504.5397062 |