What is the binary number 1011011 in decimal?

Answer 1

To convert the binary number 1011011 to decimal, you can use the positional notation system. Each digit in a binary number represents a power of 2, starting from the right with 2^0. Therefore, the binary number 1011011 can be calculated as (1 * 2^6) + (0 * 2^5) + (1 * 2^4) + (1 * 2^3) + (0 * 2^2) + (1 * 2^1) + (1 * 2^0), which simplifies to 64 + 0 + 16 + 8 + 0 + 2 + 1, resulting in the decimal equivalent of 91.

Answer 2

The binary number 1011011 is the decimal number 91.

The digits in a binary number are exponents of 2 rather than 10, so that for a seven-digit number in binary, the digit places represent

64, 32, 16, 8, 4, 2, 1 instead of increasing values of 10.

1011011 = 64 + (0x32) +16 + 8 + (0x4) + 2 + 1 = 91