Base Change Conversions Calculator

Crop Image

×

Crop

Convert 264 from decimal to octal

(base 8) notation:

Power Test

Raise our base of 8 to a power

Start at 0 and increasing by 1 until it is >= 264

8⁰ = 1

8¹ = 8

8² = 64

8³ = 512 <--- Stop: This is greater than 264

Since 512 is greater than 264, we use 1 power less as our starting point which equals 2

Build octal notation

Work backwards from a power of 2

We start with a total sum of 0:

8² = 64

The highest coefficient less than 7 we can multiply this by to stay under 264 is 4

Multiplying this coefficient by our original value, we get: 4 * 64 = 256

Add our new value to our running total, we get:
0 + 256 = 256

This is <= 264, so we assign our outside coefficient of 4 for this digit.

Our new sum becomes 256

Our octal notation is now equal to 4

8¹ = 8

The highest coefficient less than 7 we can multiply this by to stay under 264 is 1

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

Add our new value to our running total, we get:
256 + 8 = 264

This = 264, so we assign our outside coefficient of 1 for this digit.

Our new sum becomes 264

Our octal notation is now equal to 41

8⁰ = 1

The highest coefficient less than 7 we can multiply this by to stay under 264 is 1

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

Add our new value to our running total, we get:
264 + 1 = 265

This is > 264, so we assign a 0 for this digit.

Our total sum remains the same at 264

Our octal notation is now equal to 410

Final Answer