## Can we convert directly octal number to hexadecimal number?

Use octal digits as hexadecimal ones and then just add the numbers you got with weights of 8n, working in hexadecimal. For example: consider a=3478. To get a hexadecimal representation without resorting to binary or decimal, you can use the fact that 8<16, i.e. just take the digits as they are.

### How do you convert octal numbers into their hexadecimal equivalent and vice versa explain by giving examples?

Octal Binary Hexadecimal

- = (56)8 = (101)(110) = (101110)2
- = (101110)2 = (10)(1110) = (2)(14) = (2e)16
- = 5*81+6*80 = 40+6. = (46)10

#### Why is octal and hexadecimal used?

Octal and hex use the human advantage that they can work with lots of symbols while it is still easily convertible back and forth between binary, because every hex digit represents 4 binary digits (16=24) and every octal digit represents 3 (8=23).

**What is the difference between octal and hexadecimal?**

The octal number system is a base-8 number system and uses the digits 0 – 7 to represent numbers. The hexadecimal number system is a base-16 number system and uses the digits 0 – 9 along with the letters A – F to represent numbers.

**What is the octal equivalent of hexadecimal 14?**

1100

Hex to Octal Conversion Table

Hexadecimal | Octal | Equivalent BInary |
---|---|---|

B | 13 | 1011 |

C | 14 | 1100 |

D | 15 | 1101 |

E | 16 | 1110 |

## What is binary and octal equivalent of the hexadecimal number 16?

Hex to Octal Conversion Table

Hexadecimal | Octal | Equivalent BInary |
---|---|---|

C | 14 | 1100 |

D | 15 | 1101 |

E | 16 | 1110 |

F | 17 | 1111 |

### What is octal and hexadecimal number?

Each digit in an octal number represents three bits. Similarly, hexadecimal notation uses base-16 numbers, representing four bits with each digit. Octal numbers use only the digits 0-7, while hexadecimal numbers use all ten base-10 digits (0-9) and the letters a-f (representing the numbers 10-15).

#### Why do we use octal and hexadecimal number systems and where do we apply octal and hexadecimal number systems?

**How is an octal number converted to a hexadecimal number?**

Octal to hexadecimal conversion can be accomplished in two steps. An octal number can be converted to binary by writing the binary equivalent of each octal digit in the same order. Converting the binary number obtained in the previous step to hexadecimal leads us to reach the overall result.

**How to convert binary value to hexadecimal value?**

Binary to Hexadecimal Converter To use this binary to hex conversion tool, you must type a binary value like 11011011 into the left field below and hit the Convert button. The converter will give you the hexadecimal (base-16) equivalent of the given value.

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### What are the digits in the octal system?

The octal numeral system, or oct for short, is the base-8 number system, and uses the digits 0 to 7.