# 80 in Binary

**80 in binary** is 1010000. Unlike the decimal number system where we use the digits 0 to 9 to represent a number, in a binary system, we use only 2 digits that are 0 and 1 (bits). We have used 7 bits to represent 80 in binary. In this article, let us learn how to convert the decimal number 80 to binary.

## How to Convert 80 in Binary?

**Step 1:** Divide 80 by 2. Use the integer quotient obtained in this step as the dividend for the next step. Repeat the process until the quotient becomes 0.

Dividend | Remainder |
---|---|

80/2 = 40 | 0 |

40/2 = 20 | 0 |

20/2 = 10 | 0 |

10/2 = 5 | 0 |

5/2 = 2 | 1 |

2/2 = 1 | 0 |

1/2 = 0 | 1 |

**Step 2:** Write the remainder from bottom to top i.e. in the reverse chronological order. This will give the binary equivalent of 80.

Therefore, the binary equivalent of decimal number 80 is 1010000.

Let us have a look at the value of the decimal number 80 in the different number systems.

**80 in Binary:**80₁₀ = 1010000₂**80 in Octal:**80₁₀ = 120₈**80 in Hexadecimal:**80₁₀ = 50₁₆**1010000₂ in Decimal:**80₁₀

**Problem Statements: **

What is 80 in Binary? - (Base 2) | (1010000)₂ |

What is 80 in Hexadecimal? - (Base 16) | (50)₁₆ |

What is 80 in Octal? - (Base 8) | (120)₈ |

Is 80 a Perfect Square? | No |

Is 80 a Composite Number? | Yes |

Is 80 a Perfect Cube? | No |

Cube Root of 80 | 4.308869 |

Is 80 a Prime Number? | No |

Square Root of 80 | 8.944272 |

**☛Related Topics**

- Decimal to Binary Calculator
- Binary to Decimal Calculator
- Binary to Decimal
- 114 in Binary - 1110010
- 35 in Binary - 100011
- 17 in Binary - 10001
- 254 in Binary - 11111110
- 999 in Binary - 1111100111
- 110 in Binary - 1101110
- 500 in Binary - 111110100

## FAQs on 80 in Binary

### What is 80 in Binary?

80 in binary is 1010000. To find decimal to binary equivalent, divide 80 successively by 2 until the quotient becomes 0. The binary equivalent can be obtained by writing the remainder in each division step from the bottom to the top.

### How Many Bits Does 80 in Binary Have?

We can count the number of zeros and ones to see how many bits are used to represent 80 in binary i.e. 1010000. Therefore, we have used 7 bits to represent 80 in binary.

### What is the Binary Equivalent of 80 + 82?

80 in binary number system is 1010000 and 82 is 1010010. We can add the binary equivalent of 80 and 82 using binary addition rules [0 + 0 = 0, 0 + 1 = 1, 1 + 1 = 10 note that 1 is a carry over to the next bit]. Therefore, (1010000)₂ + (1010010)₂ = (10100010)₂ which is nothing but 162.

### Find the Value of 2 × 80 in Binary Form.

We know that 80 in binary is 1010000 and 2 is 10. Using the binary multiplication rules (0 × 0 = 0; 0 × 1 = 0 ; 1 × 0 = 0 and 1 × 1 = 1), we can multiply 1010000 × 10 = 10100000 which is 160 in the decimal number system. [80 × 2 = 160]

### How to Convert 80 to Binary Equivalent?

We can divide 80 by 2 and continue the division till we get 0. Note down the remainder in each step.

- 80 mod 2 = 0 - LSB (Least Significant Bit)
- 40 mod 2 = 0
- 20 mod 2 = 0
- 10 mod 2 = 0
- 5 mod 2 = 1
- 2 mod 2 = 0
- 1 mod 2 = 1 - MSB (Most Significant Bit)

Write the remainders from MSB to LSB. Therefore, the decimal number 80 in binary can be represented as 1010000.

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