121 Ternary to Hexadecimal
121 ternary = 10 hexadecimal
121 written in hexadecimal is 10, the number 16 in everyday decimal.
121 ternary = 10 hexadecimal
How to convert 121 to hexadecimal
Step 1: Ternary to decimal
Multiply each digit by 3 to the power of its position (0 on the right), then add:
| Digit | Place value | Digit × place |
|---|---|---|
1 | 32 = 9 | 9 |
2 | 31 = 3 | 6 |
1 | 30 = 1 | 1 |
9 + 6 + 1 = 16
Step 2: Decimal to hexadecimal
Divide by 16 repeatedly and keep the remainders. Reading the remainders from the last one to the first gives the hexadecimal digits:
| Division | Quotient | Remainder (digit) |
|---|---|---|
| 16 ÷ 16 | 1 | 0 |
| 1 ÷ 16 | 0 | 1 |
Result: 16 = 10 in hexadecimal.
121 (ternary) in other systems
| Binary | 10000 |
| Decimal | 16 |
| Roman numerals | XVI |
| Octal | 20 |
| Duodecimal | 14 |
| Base 36 | G |
| Vigesimal | G |
| Quaternary | 100 |
| Quinary | 31 |
| Senary | 24 |
Nearby ternary to hexadecimal conversions
About the number 16
- 16 is an even number.
- 16 is not a prime number.
- 16 is a power of two: 24.
- 16 is a perfect square: 4 × 4.
- Written in binary it needs 5 bits, so it fits in one byte.
Reverse conversion
Frequently asked questions
What is 121 in hexadecimal?
121 in ternary is 10 in hexadecimal (the number 16 in decimal).