Escribir en sistema decimal 10101011?
Escribir en sistema decimal 10101011.
Escribir en sistema decimal 10101011.
10101011 Base 2 1 0 1 0 1 0 1 1
(1x2 ^ 7) + (0x2 ^ 6) + (1x2 ^ 5) + (0x2 ^ 4) + (1x2 ^ 3) + (0x2²) + (1x2 ^ 1) + (1x2 ^ 0)
1x2 ^ 0 = 1
1x2 ^ 1 = 1x2 = 2
1x2 ^ 3 = 1x8 = 8
1x2 ^ 5 = 1x32 = 32
1x2 ^ 7 = 1x128 = 128
10101011 Base 2 = (128 + 32 + 8 + 2 + 1) = 171 Base 10
10101011 Base 2 = 171 Base 10(Decimal).