# Octal 42 to Binary Conversion

**What is 42 octal in binary?** - converter, chart & solved example problem with step by step workout for how to carry out octal 42 to binary conversion manually. The base-8 value of 42_{8} is equal to
base-2 value of 100010_{2}__In different representation__

42_{8} = 100010_{2}

0o42 = 0b100010

Octal | Binary | Decimal |
---|---|---|

40.4 | 100000.1 | 32.5 |

41 | 100001 | 33 |

41.4 | 100001.1 | 33.5 |

42 | 100010 | 34 |

42.4 | 100010.1 | 34.5 |

43 | 100011 | 35 |

## Work to Find What is 42 Octal in Binary

The below is the example problem with step by step work to find what is 42 octal in binary.

step 1 Write each digit of given octal number 42

4 = 1002 = 010

step 2 Arrange the binary numbers group in the same order

__42 Octal to Binary Conversion:__step 1 Write each digit of given octal number 42

_{8}into its equivalent binary containing 3 digits each.4 = 1002 = 010

step 2 Arrange the binary numbers group in the same order

**42**_{8}= 100010_{2}