18384768 (number)
18384768 is an even 8-digits composite number following 18384767 and preceding 18384769. In scientific notation, it is written as 1.8384768 × 10^7. The sum of its digits is 45. It has a total of 10 prime factors and 48 positive divisors. There are 6127872 positive integers (up to 18384768) that are relatively prime to 18384768.
Interesting facts
- 18384768 has 48 divisors, whose sum is 52907400
- The reverse of 18384768 is 86748381
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighteen million three hundred eighty-four thousand seven hundred sixty-eight |
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Notation
Scientific notation | 1.8384768 × 10^7 |
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Engineering notation | 1.8384768 × 10^6 |
Prime Factorization of 18384768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 15959
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 95754 | Product of the distinct prime numbers |
The prime factorization of 18384768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 15959. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 18384768)
Multiplication
n×yn×2 | 36769536 |
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n×3 | 55154304 |
n×4 | 73539072 |
n×5 | 91923840 |
Division
n÷yn÷2 | 9192384 |
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n÷3 | 6128256 |
n÷3 | 4596192 |
n÷5 | 3676953.6 |
Exponentiation
nyn2 | 337999694413824 |
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n3 | 6.2140459658691E+21 |
n4 | 1.1424379342384E+29 |
n5 | 2.1003456375372E+36 |
Nth Root
y√n2√n | 4287.7462611493 |
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3√n | 263.92835521432 |
4√n | 65.480884700417 |
5√n | 28.372109725834 |
Divisors of 18384768
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 | -18384767 | 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 18384768 can be divided by 48 positive divisors. The sum of these divisors (counting 18384768) is 1, the average is 0.020833333333333.
Base conversion 18384768
Base | System | Value |
---|---|---|
2 | Binary | 1000110001000011110000000 |
3 | Ternary | 1021121001011100 |
4 | Quaternary | 1012020132000 |
5 | Quinary | 14201303033 |
6 | Senary | 1454014400 |
8 | Octal | 106103600 |
10 | Decimal | 18384768 |
12 | Duodecimal | 61a7400 |
16 | Hexadecimal | 1188780 |
20 | Vigesimal | 5ei1i8 |
36 | Base36 | ay1s0 |
Cryptographic Hash Functions
md5 | b59a72d2e7d15602aa738920a8c96bcf |
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sha1 | 93018ef453b68ddfa70af1687c1be15c589090e3 |
sha256 | 46de3eafb7024b30cd3bcef48f2375340968ae473619debbb215fb5b1f19cfa9 |
sha512 | 5ac1d484b5e450b7c0e0f342823b9e93dd3e603a5660ffc098ad6c4dd1d9606369222a1f1febab58871e58c495df543d6296e9546b2362ec040f29274aaa4560 |
ripemd-160 | 29e73c21a58d7973ede3e2ad4597668a22107999 |
18384768 as geometric shapes
Circle
Radius = nDiameter | 36769536 |
---|---|
Circumference | 115514904.17351 |
Area | 1.0618573568861E+15 |
Sphere
Radius = nVolume | 2.6029334873925E+22 |
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Surface area | 4.2474294275443E+15 |
Circumference | 115514904.17351 |
Square
Length = nPerimeter | 73539072 |
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Area | 337999694413824 |
Diagonal | 25999988.246683 |
Cube
Length = nSurface area | 2027998166482944 |
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Volume | 6.2140459658691E+21 |
Space diagonal | 31843352.261366 |
Equilateral Triangle
Length = nPerimeter | 55154304 |
---|---|
Area | 1.4635816091687E+14 |
Altitude | 15921676.130683 |
Triangular Pyramid
Length = nSurface area | 1.4635816091687E+14 |
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Volume | 7.3233234017849E+20 |
Height | 8666662.7488943 |