Question

Convert octal number to decimal number 7642 step by step calculation.​

Answer 1

Explanation:

To convert octal number 7642 to decimal, follow these two steps:

Start from one's place in 7642 : multiply ones place with 8^0, tens place with 8^1, hundreds place with 8^2 and so on from right to left

Add all the product we got from step 1 to get the decimal equivalent of 7642.

Using the above steps, here is the work involved in the solution for converting 7642 to decimal number (Don't forget that we start from ones place to so on...)

Decimal equivalent of "2" = 2 × 8^0 = 2

Decimal equivalent of "4" = 4 × 8^1 = 32

Decimal equivalent of "6" = 6 × 8^2 = 384

Decimal equivalent of "7" = 7 × 8^3 = 3584

Decimal equivalent of "7642" = 3584384322

7642 = 4002

Here is the final answer, The octal number 7642 converted to decimal is therefore equal to:

Answer 2

Explanation:

7642 from octal to decimal is 4002. Here we show you how to write 76428 in decimal and how to convert 7642 from base-8 to base-10.

Number:

7642

From:

octal [base-8]

To:

decimal [base-10]

76428 in decimal

400210