If it is unsigned representation (meaning high bit is not sign bit) then it is 7F which has a decimal equivalent of 127. If it is a signed number (meaning high bit is sign bit) then numbers range from decimal -64 to +63
Chat with our AI personalities
Eight.
11b which is 1*2 + 1*1 = 3 would be for two bits. But a byte is 8 bits, so 2 bytes is 16 bits. The largest binary number is [2^16 - 1], which is 65535 (base ten)
instruction how to get multiples of number 7 to 20
The answer depends on the number of binary digits (BITS) in the word. The largest 8-BIT hexadecimal word will be 16^8 -1 = 4,294,967,295.Nowadays, 32 and 64 bit words are common: a 64 bit word could hold a number greater than 1.1*10^77 while a 128 bit word (not yet in common use) would exceed 1.3*10^154 or a Googol^1.5
Assuming it is an unsigned int (i.e. no negatives) it would be 11111111111 which is 2047. Another way to think about it is 11bits can represent 2048 different values, and since it starts at 0 that would be 2048 - 1 which is 2047.