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Convert the binary number 1011 to base 10.

Mathematics

ScanSolve AI Answer

Answer

113

Step-by-step solution

2 steps
  1. A power of 10 is written as 10k=110^{k} = 1 followed by kk zeros.

    For k=112k = 112, 1011210^{112} is 1 followed by 112 zeros.

  2. The total number of digits is the digit 1 plus the 112 zeros.

    1+112=1131 + 112 = 113

    Alternatively, using the formula for the number of digits dd in n>0n > 0:

    d=⌊log⁡10n⌋+1d = \lfloor \log_{10} n \rfloor + 1

    Substitute n=10112n = 10^{112}:

    log⁡10(10112)=112\log_{10} (10^{112}) = 112 ⌊112⌋+1=112+1=113\lfloor 112 \rfloor + 1 = 112 + 1 = 113

    10^{112} has 113 digits.

    113113
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