20239488 (number)
20239488 is an even 8-digits composite number following 20239487 and preceding 20239489. In scientific notation, it is written as 2.0239488 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 48 positive divisors. There are 6746112 positive integers (up to 20239488) that are relatively prime to 20239488.
Interesting facts
- 20239488 has 48 divisors, whose sum is 58244550
- The reverse of 20239488 is 88493202
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million two hundred thirty-nine thousand four hundred eighty-eight |
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Notation
Scientific notation | 2.0239488 × 10^7 |
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Engineering notation | 2.0239488 × 10^6 |
Prime Factorization of 20239488
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17569
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 105414 | Product of the distinct prime numbers |
The prime factorization of 20239488 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17569. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20239488)
Multiplication
n×yn×2 | 40478976 |
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n×3 | 60718464 |
n×4 | 80957952 |
n×5 | 101197440 |
Division
n÷yn÷2 | 10119744 |
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n÷3 | 6746496 |
n÷3 | 5059872 |
n÷5 | 4047897.6 |
Exponentiation
nyn2 | 409636874502144 |
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n3 | 8.2908406058436E+21 |
n4 | 1.6780236895189E+29 |
n5 | 3.3962340327733E+36 |
Nth Root
y√n2√n | 4498.8318483802 |
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3√n | 272.52091638678 |
4√n | 67.073331871767 |
5√n | 28.922771358047 |
Divisors of 20239488
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 | -20239487 | 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 20239488 can be divided by 48 positive divisors. The sum of these divisors (counting 20239488) is 1, the average is 0.020833333333333.
Base conversion 20239488
Base | System | Value |
---|---|---|
2 | Binary | 1001101001101010010000000 |
3 | Ternary | 1102002021100200 |
4 | Quaternary | 1031031102000 |
5 | Quinary | 20140130423 |
6 | Senary | 2001445200 |
8 | Octal | 115152200 |
10 | Decimal | 20239488 |
12 | Duodecimal | 6940800 |
16 | Hexadecimal | 134d480 |
20 | Vigesimal | 669ie8 |
36 | Base36 | c1sw0 |
Cryptographic Hash Functions
md5 | e7ec0710fa7a6dda8061dc8b86b8eea9 |
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sha1 | a2245e644fdec38ce443593bedf27472c3048a5c |
sha256 | 750c4433ce800bd7c0e441e8b8a6ace6fee8b9e8764359d87a478a7e9080c2f0 |
sha512 | 65de904bfc8be582f8923e364c183065c09e31c1e6ca2d99f7f9cbcf9e74d19af4547b2b18634edc1bda86c3bd876da534676eb1039cdaaf413e08592b691d19 |
ripemd-160 | c61e003a340838cbaff20c6aad7ef535fc6f963a |
20239488 as geometric shapes
Circle
Radius = nDiameter | 40478976 |
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Circumference | 127168453.62644 |
Area | 1.2869121955754E+15 |
Sphere
Radius = nVolume | 3.4728591919203E+22 |
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Surface area | 5.1476487823017E+15 |
Circumference | 127168453.62644 |
Square
Length = nPerimeter | 80957952 |
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Area | 409636874502144 |
Diagonal | 28622958.425088 |
Cube
Length = nSurface area | 2457821247012864 |
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Volume | 8.2908406058436E+21 |
Space diagonal | 35055821.535181 |
Equilateral Triangle
Length = nPerimeter | 60718464 |
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Area | 1.7737796982286E+14 |
Altitude | 17527910.76759 |
Triangular Pyramid
Length = nSurface area | 1.7737796982286E+14 |
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Volume | 9.7708493568814E+20 |
Height | 9540986.1416958 |