The binary number 11111111 represents the number 255 in base 10.
Binary system
Normally we use base 10 meaning 14 means 1 set of 10 plus 4. In binary we use a base 2 (0 and 1) instead. For example the base 10 number 2 would be represented in binary as 10. 3 would be represented as 11. 4 would be represented as 100 and so on. Applying this to 14 is simple if you know the basic concepts. 14 is equivalent to 1 set of 8 + 1 set of 4 + 1 set of 2. Therefore 14 is equivalent to 1110 in binary.
10011 binary or 19 in decimal.
If you are referring to the number 125 itself, then 125 is the base, and 1 is the exponent. This would be written as 1251. This number can also be written as 53, as 5 cubed also equals 125. In this case, 5 is the base, and 3 is the exponent. The main integer value is the base, the number to the upper right of it is the exponent. The exponent tells you how many times to multiply the base number by itself to find the answer.
The expression 6x6x6x8x8 in base 2 means that each number is written in binary. Converting each number to binary, we have 110x110x110x1000x1000. Evaluating this expression, we multiply the binary numbers together to get a final result in base 2.
It is a number system that uses the digits 0 and 1 only. So 0 is written 0 and 1 is 1, but two in base 10 is written 10 in binary. The first digit is 20 or 1, the next is 21 or 2, the next digits is 22 This keeps going and any number can be written in binary or base two.
The base two is binary. That's where bi- comes from.
The binary number 11111111 represents the number 255 in base 10.
Base 2
1101 = 8 + 4 + 1 = 13 (base 10).
The number 21 in binary is 10101
The binary number 101010 equals 42
The number 21 in binary is 10101
Binary 1001111 is 79 in decimal.
2
10