20342448 (number)
20342448 is an even 8-digits composite number following 20342447 and preceding 20342449. In scientific notation, it is written as 2.0342448 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 5624640 positive integers (up to 20342448) that are relatively prime to 20342448.
Interesting facts
- 20342448 has 60 divisors, whose sum is 43096200
- The reverse of 20342448 is 84424302
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million three hundred forty-two thousand four hundred forty-eight |
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Notation
Scientific notation | 2.0342448 × 10^7 |
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Engineering notation | 2.0342448 × 10^6 |
Prime Factorization of 20342448
Prime Factorization 2 × 2 × 2 × 2 × 27 × 49 × 31 × 31
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 82026 | Product of the distinct prime numbers |
The prime factorization of 20342448 is 2 × 2 × 2 × 2 × 27 × 49 × 31 × 31. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20342448)
Multiplication
n×yn×2 | 40684896 |
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n×3 | 61027344 |
n×4 | 81369792 |
n×5 | 101712240 |
Division
n÷yn÷2 | 10171224 |
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n÷3 | 6780816 |
n÷3 | 5085612 |
n÷5 | 4068489.6 |
Exponentiation
nyn2 | 413815190632704 |
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n3 | 8.4180139970559E+21 |
n4 | 1.7124301199838E+29 |
n5 | 3.4835020669404E+36 |
Nth Root
y√n2√n | 4510.2603029094 |
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3√n | 272.98224736632 |
4√n | 67.15847156472 |
5√n | 28.952138182539 |
Divisors of 20342448
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 | -20342447 | 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 20342448 can be divided by 60 positive divisors. The sum of these divisors (counting 20342448) is 1, the average is 0.016666666666667.
Base conversion 20342448
Base | System | Value |
---|---|---|
2 | Binary | 1001101100110011010110000 |
3 | Ternary | 1102021111121000 |
4 | Quaternary | 1031212122300 |
5 | Quinary | 20201424243 |
6 | Senary | 2004002000 |
8 | Octal | 115463260 |
10 | Decimal | 20342448 |
12 | Duodecimal | 6990300 |
16 | Hexadecimal | 13666b0 |
20 | Vigesimal | 672g28 |
36 | Base36 | c40c0 |
Cryptographic Hash Functions
md5 | 93bd8b995f674eb13714e7a78a511446 |
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sha1 | 0c85d543f0417a5221082d486f9f54e2d78cea73 |
sha256 | b761970b0711876717fc0e8e210b5fb5ccc90375219c0fae9e514fa6ac84f549 |
sha512 | c381d6484de8845b61a478abeb518b4aa6bb8dd2cd528429c1b0e94f8b00709042de796ec7330996c3e94d81605b330d2595f0ee410880e18d3416d662681c0d |
ripemd-160 | 5dfd4be08758aad1be8c64fc13a7b2db6155520b |
20342448 as geometric shapes
Circle
Radius = nDiameter | 40684896 |
---|---|
Circumference | 127815370.38566 |
Area | 1.3000387628356E+15 |
Sphere
Radius = nVolume | 3.5261294574622E+22 |
---|---|
Surface area | 5.2001550513423E+15 |
Circumference | 127815370.38566 |
Square
Length = nPerimeter | 81369792 |
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Area | 413815190632704 |
Diagonal | 28768565.853469 |
Cube
Length = nSurface area | 2482891143796224 |
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Volume | 8.4180139970559E+21 |
Space diagonal | 35234153.486328 |
Equilateral Triangle
Length = nPerimeter | 61027344 |
---|---|
Area | 1.7918723377991E+14 |
Altitude | 17617076.743164 |
Triangular Pyramid
Length = nSurface area | 1.7918723377991E+14 |
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Volume | 9.9207246357358E+20 |
Height | 9589521.9511565 |