242 Octal to Hexadecimal

242 octal = A2 hexadecimal

242 written in hexadecimal is A2, the number 162 in everyday decimal.

From To A2

242 octal = A2 hexadecimal

How to convert 242 to hexadecimal

Step 1: Octal to decimal

Multiply each digit by 8 to the power of its position (0 on the right), then add:

Digit	Place value	Digit × place
`2`	8² = 64	128
`4`	8¹ = 8	32
`2`	8⁰ = 1	2

128 + 32 + 2 = 162

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)
162 ÷ 16	10	`2`
10 ÷ 16	0	`A` (10)

Result: 162 = A2 in hexadecimal.

242 (octal) in other systems

Binary	`10100010`
Decimal	`162`
Roman numerals	`CLXII`
Duodecimal	`116`
Ternary	`20000`
Base 36	`4I`
Vigesimal	`82`
Quaternary	`2202`
Quinary	`1122`
Senary	`430`

242 in all number systems →

Nearby octal to hexadecimal conversions

235 to hexadecimal	`9D`
236 to hexadecimal	`9E`
237 to hexadecimal	`9F`
240 to hexadecimal	`A0`
241 to hexadecimal	`A1`
243 to hexadecimal	`A3`
244 to hexadecimal	`A4`
245 to hexadecimal	`A5`
246 to hexadecimal	`A6`
247 to hexadecimal	`A7`

Octal to hexadecimal converter →

About the number 162

162 is an even number.
162 is not a prime number.
Written in binary it needs 8 bits, so it fits in one byte.

Reverse conversion

Frequently asked questions

What is 242 in hexadecimal?

242 in octal is A2 in hexadecimal (the number 162 in decimal).