Write 170 in binary form.

To convert the decimal number 170 into binary, you can divide the number by 2 and keep track of the remainders. Dividing 170 by 2 gives you a quotient of 85 and a remainder of 0. Continuing this process, you get the following divisions: 85 (1), 42 (0), 21 (1), 10 (0), 5 (1), 2 (0), and 1 (1). Reading the remainders in reverse gives you 10101010. So, the binary form of 170 is 10101010. Ever wonder how computers use binary? All the fun stuff you enjoy on your devices—games, apps, videos—comes down to a series of 0s and 1s! This binary language tells the computer how to process information, store data, and perform calculations. It’s like the secret code that powers your digital world!