Question

Перевести десятичное число 27 в 2,3,4 и 8-ную системы счисления.

Answer 1

$27_{10} = 11011_{2} \\ 27_{10} =1000 _{3} \\ 27_{10} = 123_{4} \\ 27_{10} = 33_{8}$

Answer 2

Converting Decimal Number 27 to Binary, Ternary, Quaternary, and Octal Number Systems

To convert the decimal number 27 to binary, ternary, quaternary, and octal number systems, we can use the following calculations:

1. Binary (Base 2) - The binary representation of 27 is 11011.

2. Ternary (Base 3) - The ternary representation of 27 is 1000.

3. Quaternary (Base 4) - The quaternary representation of 27 is 133.

4. Octal (Base 8) - The octal representation of 27 is 33.

These conversions can be calculated as follows: - Binary: 27 = 16 + 8 + 2 + 1 = 11011 [[6 #]] - Ternary: 27 = 1 * 3^3 + 0 * 3^2 + 0 * 3^1 + 0 * 3^0 = 1000 [[6 #]] - Quaternary: 27 = 1 * 4^3 + 3 * 4^2 + 3 * 4^1 = 133 [[6 #]] - Octal: 27 = 3 * 8^1 + 3 * 8^0 = 33 [[5 #]]