8
The binary number 10000000 represents the decimal 128
10101110 = 174 = AE = ® binary = decimal = HEX = ASCII
Decimal 181 in binary is 10110101
Decimal 4 is binary 100.
7 digits
10 digits.
Count them: 643(10)=1010000011(2)
The binary number 10000000 represents the decimal 128
The binary equivalent for the decimal number 23 is 10111
Binary is simpler than decimal. And it is easy to represent binary numbers with signals, since only two states are required. For example, a low voltage state might represent a zero, and a high voltage state might represent a one. Or vice versa.
231
10111
All I know is that when a number is negative, you convert the decimal into binary and if it is negative you put 1111 before the binary digits.
When you convert this decimal number to the binary format, we have 111001001 that has 9 digits so 9bits is required to represent it in normal case. To convert decimals to binary visit http://acc6.its.brooklyn.cuny.edu/~gurwitz/core5/nav2tool.html
5
Neither of the following are true about 1 bit, it can not represent decimal values 0 and 9 nor can it be used to represent one character in the lowercase English alphabet and one binary digit four binary. A true statement would be that 1 bit is represented by the decimal values 0 or 1.
If that's binary, it's 57 base 10