# Convert 20 to unsigned binary (base 2) from a base 10 decimal system unsigned (positive) integer number

## How to convert an unsigned (positive) integer in decimal system (in base 10): 20(10) to an unsigned binary (base 2)

### 1. Divide the number repeatedly by 2:

#### We stop when we get a quotient that is equal to zero.

• division = quotient + remainder;
• 20 ÷ 2 = 10 + 0;
• 10 ÷ 2 = 5 + 0;
• 5 ÷ 2 = 2 + 1;
• 2 ÷ 2 = 1 + 0;
• 1 ÷ 2 = 0 + 1;

## Latest positive integer numbers (unsigned) converted from decimal (base ten) to unsigned binary (base two)

 20 to unsigned binary (base 2) = ? Sep 29 15:05 UTC (GMT) 77 to unsigned binary (base 2) = ? Sep 29 15:05 UTC (GMT) 10 111 009 to unsigned binary (base 2) = ? Sep 29 15:05 UTC (GMT) 1 326 to unsigned binary (base 2) = ? Sep 29 15:05 UTC (GMT) 16 916 to unsigned binary (base 2) = ? Sep 29 15:05 UTC (GMT) 53 434 to unsigned binary (base 2) = ? Sep 29 15:05 UTC (GMT) 385 to unsigned binary (base 2) = ? Sep 29 15:04 UTC (GMT) 21 424 to unsigned binary (base 2) = ? Sep 29 15:04 UTC (GMT) 196 162 092 530 to unsigned binary (base 2) = ? Sep 29 15:04 UTC (GMT) 201 590 to unsigned binary (base 2) = ? Sep 29 15:03 UTC (GMT) 10 234 561 to unsigned binary (base 2) = ? Sep 29 15:03 UTC (GMT) 8 268 to unsigned binary (base 2) = ? Sep 29 15:03 UTC (GMT) 11 276 572 182 642 644 936 to unsigned binary (base 2) = ? Sep 29 15:03 UTC (GMT) All decimal positive integers converted to unsigned binary (base 2)

## How to convert unsigned integer numbers (positive) from decimal system (base 10) to binary = simply convert from base ten to base two

### Follow the steps below to convert a base ten unsigned integer number to base two:

• 1. Divide repeatedly by 2 the positive integer number that has to be converted to binary, keeping track of each remainder, until we get a QUOTIENT that is equal to ZERO.
• 2. Construct the base 2 representation of the positive integer number, by taking all the remainders starting from the bottom of the list constructed above. Thus, the last remainder of the divisions becomes the first symbol (the leftmost) of the base two number, while the first remainder becomes the last symbol (the rightmost).

### Example: convert the positive integer number 55 from decimal system (base ten) to binary code (base two):

• 1. Divide repeatedly 55 by 2, keeping track of each remainder, until we get a quotient that is equal to zero:
• division = quotient + remainder;
• 55 ÷ 2 = 27 + 1;
• 27 ÷ 2 = 13 + 1;
• 13 ÷ 2 = 6 + 1;
• 6 ÷ 2 = 3 + 0;
• 3 ÷ 2 = 1 + 1;
• 1 ÷ 2 = 0 + 1;
• 2. Construct the base 2 representation of the positive integer number, by taking all the remainders starting from the bottom of the list constructed above:
55(10) = 11 0111(2)