121 in Hexadecimal
What is Hexadecimal?
Hexadecimal is a base-16 number system that uses 16 distinct symbols to represent numbers. It is commonly used in computer programming and coding to represent binary data in a more human-readable form. Hexadecimal uses the following symbols: 0-9 and A-F, where A represents 10, B represents 11, C represents 12, and so on up to F, which represents 15.
What is 121 in Hexadecimal?
The decimal number 121 can be represented in hexadecimal as 79. This is because the decimal value 121 can be broken down into its binary equivalent, which is 01111001. This binary number can then be converted into hexadecimal by grouping the binary digits into pairs and replacing each pair with its corresponding hexadecimal symbol.
How to Convert 121 to Hexadecimal
To convert the decimal number 121 to hexadecimal, you can follow these steps:
- Convert 121 to binary: The binary representation of 121 is 01111001.
- Group the binary digits into pairs: Divide the binary number into pairs, starting from the right: 01 111 001.
- Replace each pair with its hexadecimal equivalent: Replace each pair of binary digits with its corresponding hexadecimal symbol. In this case, 01 becomes 7 and 111 becomes 7.
- Combine the hexadecimal symbols: Combine the hexadecimal symbols to get the final hexadecimal representation: 79.
Conclusion
In conclusion, the decimal number 121 can be represented in hexadecimal as 79. Understanding how to convert decimal numbers to hexadecimal is an important concept in computer programming and coding. With practice, you can become proficient in converting decimal numbers to hexadecimal and vice versa.
