20744448 (number)
20744448 is an even 8-digits composite number following 20744447 and preceding 20744449. In scientific notation, it is written as 2.0744448 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 36 positive divisors. There are 6914560 positive integers (up to 20744448) that are relatively prime to 20744448.
Interesting facts
- 20744448 has 36 divisors, whose sum is 55212528
- The reverse of 20744448 is 84444702
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million seven hundred forty-four thousand four hundred forty-eight |
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Notation
Scientific notation | 2.0744448 × 10^7 |
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Engineering notation | 2.0744448 × 10^6 |
Prime Factorization of 20744448
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27011
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 162066 | Product of the distinct prime numbers |
The prime factorization of 20744448 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27011. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20744448)
Multiplication
n×yn×2 | 41488896 |
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n×3 | 62233344 |
n×4 | 82977792 |
n×5 | 103722240 |
Division
n÷yn÷2 | 10372224 |
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n÷3 | 6914816 |
n÷3 | 5186112 |
n÷5 | 4148889.6 |
Exponentiation
nyn2 | 430332122824704 |
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n3 | 8.9270023446667E+21 |
n4 | 1.8518573593482E+29 |
n5 | 3.8415758694415E+36 |
Nth Root
y√n2√n | 4554.6073376308 |
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3√n | 274.76872235221 |
4√n | 67.487831033682 |
5√n | 29.065672553321 |
Divisors of 20744448
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20744447 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20744448 can be divided by 36 positive divisors. The sum of these divisors (counting 20744448) is 1, the average is 0.027777777777778.
Base conversion 20744448
Base | System | Value |
---|---|---|
2 | Binary | 1001111001000100100000000 |
3 | Ternary | 1110000221000220 |
4 | Quaternary | 1033020210000 |
5 | Quinary | 20302310243 |
6 | Senary | 2020343040 |
8 | Octal | 117104400 |
10 | Decimal | 20744448 |
12 | Duodecimal | 6b44a80 |
16 | Hexadecimal | 13c8900 |
20 | Vigesimal | 69d128 |
36 | Base36 | ccmio |
Cryptographic Hash Functions
md5 | 84981601eabf30f7edbe9381f3545c5a |
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sha1 | 092d31ee7586a386a9a5f6491f2656b1bf237457 |
sha256 | ab70681a8d4c85450caad45abf6160ed2dc77953c417348b9820d39a2c76596c |
sha512 | 9ee14f1c941a12648772aff6da4734f50cab33ba57169e0e7cb284cc4422320f578777a713ef873b585ce5422d3d476c1841e82452249638350a858b611e7ce4 |
ripemd-160 | a45a1c1e95d5212b6594524f952ad00ce4e01741 |
20744448 as geometric shapes
Circle
Radius = nDiameter | 41488896 |
---|---|
Circumference | 130341210.87915 |
Area | 1.3519282356698E+15 |
Sphere
Radius = nVolume | 3.7393339979445E+22 |
---|---|
Surface area | 5.4077129426792E+15 |
Circumference | 130341210.87915 |
Square
Length = nPerimeter | 82977792 |
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Area | 430332122824704 |
Diagonal | 29337079.705543 |
Cube
Length = nSurface area | 2581992736948224 |
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Volume | 8.9270023446667E+21 |
Space diagonal | 35930437.910971 |
Equilateral Triangle
Length = nPerimeter | 62233344 |
---|---|
Area | 1.8633927521534E+14 |
Altitude | 17965218.955485 |
Triangular Pyramid
Length = nSurface area | 1.8633927521534E+14 |
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Volume | 1.052057315597E+21 |
Height | 9779026.5685145 |