Unsigned binary number (base two) 1 0111 1000 converted to decimal system (base ten) positive integer

How to convert an unsigned binary (base 2):
1 0111 1000(2)
to a positive integer (no sign) in decimal system (in base 10)

1. Map the unsigned binary number's digits versus the corresponding powers of 2 that their place value represent:

    • 28

      1
    • 27

      0
    • 26

      1
    • 25

      1
    • 24

      1
    • 23

      1
    • 22

      0
    • 21

      0
    • 20

      0

2. Multiply each bit by its corresponding power of 2 and add all the terms up:

1 0111 1000(2) =


(1 × 28 + 0 × 27 + 1 × 26 + 1 × 25 + 1 × 24 + 1 × 23 + 0 × 22 + 0 × 21 + 0 × 20)(10) =


(256 + 0 + 64 + 32 + 16 + 8 + 0 + 0 + 0)(10) =


(256 + 64 + 32 + 16 + 8)(10) =


376(10)

Conclusion:

Number 1 0111 1000(2) converted from unsigned binary (base 2) to positive integer (no sign) in decimal system (in base 10):


1 0111 1000(2) = 376(10)

Spaces used to group digits: for binary, by 4.


More operations of this kind:

1 0111 0111 = ?

1 0111 1001 = ?


Convert unsigned binary numbers (base two) to positive integers in the decimal system (base ten)

How to convert an unsigned binary number (base two) to a positive integer in base ten:

1) Multiply each bit of the binary number by its corresponding power of 2 that its place value represents.

2) Add all the terms up to get the integer number in base ten.

Latest unsigned binary numbers converted to positive integers in decimal system (base ten)

1 0111 1000 = 376 Jan 20 13:58 UTC (GMT)
1101 1001 = 217 Jan 20 13:57 UTC (GMT)
1100 1110 1111 1111 1111 1100 = 13,565,948 Jan 20 13:57 UTC (GMT)
1110 1000 0000 0000 0000 0000 0000 0111 = 3,892,314,119 Jan 20 13:56 UTC (GMT)
1111 1111 1111 1111 1100 0011 0101 0000 = 4,294,951,760 Jan 20 13:55 UTC (GMT)
1111 0000 = 240 Jan 20 13:54 UTC (GMT)
1010 1010 1010 1001 1001 1001 0111 1111 0101 0101 0101 0101 = 187,645,401,453,909 Jan 20 13:53 UTC (GMT)
1011 1001 0111 1101 = 47,485 Jan 20 13:52 UTC (GMT)
1100 0101 1100 0111 1100 0011 = 12,961,731 Jan 20 13:52 UTC (GMT)
1111 1111 1111 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0011 = 18,442,240,474,082,181,123 Jan 20 13:52 UTC (GMT)
110 1000 0110 0001 0010 0000 0110 1000 0110 0001 0010 0000 0110 1000 0101 1010 = 7,521,328,485,363,640,410 Jan 20 13:52 UTC (GMT)
1 0001 1010 0010 = 4,514 Jan 20 13:52 UTC (GMT)
100 0011 0101 0010 = 17,234 Jan 20 13:51 UTC (GMT)
All the converted unsigned binary numbers, from base two to base ten

How to convert unsigned binary numbers from binary system to decimal? Simply convert from base two to base ten.

To understand how to convert a number from base two to base ten, the easiest way is to do it through an example - convert the number from base two, 101 0011(2), to base ten:

  • Write bellow the binary number in base two, and above each bit that makes up the binary number write the corresponding power of 2 (numeral base) that its place value represents, starting with zero, from the right of the number (rightmost bit), walking to the left of the number, increasing each corresponding power of 2 by exactly one unit each time we move to the left:
  • powers of 2: 6 5 4 3 2 1 0
    digits: 1 0 1 0 0 1 1
  • Build the representation of the positive number in base 10, by taking each digit of the binary number, multiplying it by the corresponding power of 2 and then adding all the terms up:

    101 0011(2) =


    (1 × 26 + 0 × 25 + 1 × 24 + 0 × 23 + 0 × 22 + 1 × 21 + 1 × 20)(10) =


    (64 + 0 + 16 + 0 + 0 + 2 + 1)(10) =


    (64 + 16 + 2 + 1)(10) =


    83(10)

  • Binary unsigned number (base 2), 101 0011(2) = 83(10), unsigned positive integer in base 10