Octal 42 to Binary Conversion

What is 42 octal in binary? - converter, chart and step-by-step solution using the most easiest method for how to convert the '.octal.' '.42.' to its '.binary.' equivalent. The base-8 value of 42₈ is equal to base-2 value of 100010₂
In different representation
42₈ = 100010₂
0o42 = 0b100010

Octal	Binary	Decimal
40.4	100000.1	32.5
41	100001	33
41.4	100001.1	33.5
42	100010	34
42.4	100010.1	34.5
43	100011	35

The below is the example problem with step-by-step solution using the easiest method to find what is 42 octal in binary.
42 Octal to Binary Conversion:
step 1 Write each digit of given octal number 42₈ into its equivalent binary containing 3 digits each.
4 = 1002 = 010

step 2 Arrange the binary numbers group in the same order
42₈ = 100010₂