289 Hex in Decimal

Let's convert the hexadecimal number 289 to decimal without using a calculator:

Step 1: Write Down Powers of 16

Write down the powers of 16 starting from the right, with the first digit corresponding to 16⁰, the second to 16¹, the third to 16², and so on.

Step 2: Convert Hexadecimal Digits to Decimal

Convert each hexadecimal digit to its decimal equivalent:

2₁₆ = 2₁₀

8₁₆ = 8₁₀

9₁₆ = 9₁₀

Step 3: Multiply and Sum

Multiply each hexadecimal digit by its corresponding power of 16 and sum the results.

(2 × 256) + (8 × 16) + (9 × 1) = 512 + 128 + 9 = 649

So, the decimal representation of the hexadecimal number 289 is 649.

Hexadecimal To Decimal Converter

Other examples of Hexadecimal to Decimal conversion