20496768 (number)
20496768 is an even 8-digits composite number following 20496767 and preceding 20496769. In scientific notation, it is written as 2.0496768 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 6832128 positive integers (up to 20496768) that are relatively prime to 20496768.
Interesting facts
- 20496768 has 32 divisors, whose sum is 54445560
- The reverse of 20496768 is 86769402
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twenty million four hundred ninety-six thousand seven hundred sixty-eight |
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Notation
Scientific notation | 2.0496768 × 10^7 |
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Engineering notation | 2.0496768 × 10^6 |
Prime Factorization of 20496768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 53377
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 320262 | Product of the distinct prime numbers |
The prime factorization of 20496768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 53377. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20496768)
Multiplication
n×yn×2 | 40993536 |
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n×3 | 61490304 |
n×4 | 81987072 |
n×5 | 102483840 |
Division
n÷yn÷2 | 10248384 |
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n÷3 | 6832256 |
n÷3 | 5124192 |
n÷5 | 4099353.6 |
Exponentiation
nyn2 | 420117498445824 |
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n3 | 8.6110508983844E+21 |
n4 | 1.7649871250038E+29 |
n5 | 3.6176531624189E+36 |
Nth Root
y√n2√n | 4527.3356403077 |
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3√n | 273.67080004881 |
4√n | 67.285478673393 |
5√n | 28.995932299925 |
Divisors of 20496768
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20496767 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20496768 can be divided by 32 positive divisors. The sum of these divisors (counting 20496768) is 1, the average is 0.03125.
Base conversion 20496768
Base | System | Value |
---|---|---|
2 | Binary | 1001110001100000110000000 |
3 | Ternary | 1102120100021120 |
4 | Quaternary | 1032030012000 |
5 | Quinary | 20221344033 |
6 | Senary | 2011152240 |
8 | Octal | 116140600 |
10 | Decimal | 20496768 |
12 | Duodecimal | 6a45680 |
16 | Hexadecimal | 138c180 |
20 | Vigesimal | 6821i8 |
36 | Base36 | c7beo |
Cryptographic Hash Functions
md5 | df79240e3f5ae2ae443cb60d660d6905 |
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sha1 | 47bb280a6647f90f874783f36e819bc43539625d |
sha256 | d43f891f76a74bae278c1c5c31f184d40ea6670c58f09c82afe84c03bb7a07f6 |
sha512 | 9d965be78eb64e21354af0f73311bf9032e2db2c37c6e8545386aa3fc8a25b7c5c26d655207b6b55fc1fd66dbe2eb98040390f237f75000cf19a028b4f032b37 |
ripemd-160 | 987c77e9a4b32a141551142835b850ab9f31095e |
20496768 as geometric shapes
Circle
Radius = nDiameter | 40993536 |
---|---|
Circumference | 128784991.54227 |
Area | 1.3198380467619E+15 |
Sphere
Radius = nVolume | 3.606988565607E+22 |
---|---|
Surface area | 5.2793521870477E+15 |
Circumference | 128784991.54227 |
Square
Length = nPerimeter | 81987072 |
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Area | 420117498445824 |
Diagonal | 28986807.290415 |
Cube
Length = nSurface area | 2520704990674944 |
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Volume | 8.6110508983844E+21 |
Space diagonal | 35501443.566952 |
Equilateral Triangle
Length = nPerimeter | 61490304 |
---|---|
Area | 1.8191621311423E+14 |
Altitude | 17750721.783476 |
Triangular Pyramid
Length = nSurface area | 1.8191621311423E+14 |
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Volume | 1.014822080565E+21 |
Height | 9662269.096805 |