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Convert 106 from decimal to binary

(base 2) notation:

Power Test

Raise our base of 2 to a power

Start at 0 and increasing by 1 until it is >= 106

20 = 1

21 = 2

22 = 4

23 = 8

24 = 16

25 = 32

26 = 64

27 = 128 <--- Stop: This is greater than 106

Since 128 is greater than 106, we use 1 power less as our starting point which equals 6

Build binary notation

Work backwards from a power of 6

We start with a total sum of 0:


26 = 64

The highest coefficient less than 1 we can multiply this by to stay under 106 is 1

Multiplying this coefficient by our original value, we get: 1 * 64 = 64

Add our new value to our running total, we get:
0 + 64 = 64

This is <= 106, so we assign our outside coefficient of 1 for this digit.

Our new sum becomes 64

Our binary notation is now equal to 1


25 = 32

The highest coefficient less than 1 we can multiply this by to stay under 106 is 1

Multiplying this coefficient by our original value, we get: 1 * 32 = 32

Add our new value to our running total, we get:
64 + 32 = 96

This is <= 106, so we assign our outside coefficient of 1 for this digit.

Our new sum becomes 96

Our binary notation is now equal to 11


24 = 16

The highest coefficient less than 1 we can multiply this by to stay under 106 is 1

Multiplying this coefficient by our original value, we get: 1 * 16 = 16

Add our new value to our running total, we get:
96 + 16 = 112

This is > 106, so we assign a 0 for this digit.

Our total sum remains the same at 96

Our binary notation is now equal to 110


23 = 8

The highest coefficient less than 1 we can multiply this by to stay under 106 is 1

Multiplying this coefficient by our original value, we get: 1 * 8 = 8

Add our new value to our running total, we get:
96 + 8 = 104

This is <= 106, so we assign our outside coefficient of 1 for this digit.

Our new sum becomes 104

Our binary notation is now equal to 1101


22 = 4

The highest coefficient less than 1 we can multiply this by to stay under 106 is 1

Multiplying this coefficient by our original value, we get: 1 * 4 = 4

Add our new value to our running total, we get:
104 + 4 = 108

This is > 106, so we assign a 0 for this digit.

Our total sum remains the same at 104

Our binary notation is now equal to 11010


21 = 2

The highest coefficient less than 1 we can multiply this by to stay under 106 is 1

Multiplying this coefficient by our original value, we get: 1 * 2 = 2

Add our new value to our running total, we get:
104 + 2 = 106

This = 106, so we assign our outside coefficient of 1 for this digit.

Our new sum becomes 106

Our binary notation is now equal to 110101


20 = 1

The highest coefficient less than 1 we can multiply this by to stay under 106 is 1

Multiplying this coefficient by our original value, we get: 1 * 1 = 1

Add our new value to our running total, we get:
106 + 1 = 107

This is > 106, so we assign a 0 for this digit.

Our total sum remains the same at 106

Our binary notation is now equal to 1101010


Final Answer



We are done. 106 converted from decimal to binary notation equals 11010102.