# 8400 Decimal in Binary

Let's convert the decimal number 8400 to binary without using a calculator:

Start by dividing 8400 by 2:

`8400 ÷ 2 = 4200 (Quotient) with a remainder of `

**0**

Now, divide the quotient (4200) by 2:

`4200 ÷ 2 = 2100 (Quotient) with a remainder of `

**0**

Now, divide the quotient (2100) by 2:

`2100 ÷ 2 = 1050 (Quotient) with a remainder of `

**0**

Now, divide the quotient (1050) by 2:

`1050 ÷ 2 = 525 (Quotient) with a remainder of `

**0**

Now, divide the quotient (525) by 2:

`525 ÷ 2 = 262 (Quotient) with a remainder of `

**1**

Now, divide the quotient (262) by 2:

`262 ÷ 2 = 131 (Quotient) with a remainder of `

**0**

Now, divide the quotient (131) by 2:

`131 ÷ 2 = 65 (Quotient) with a remainder of `

**1**

Now, divide the quotient (65) by 2:

`65 ÷ 2 = 32 (Quotient) with a remainder of `

**1**

Now, divide the quotient (32) by 2:

`32 ÷ 2 = 16 (Quotient) with a remainder of `

**0**

Now, divide the quotient (16) by 2:

`16 ÷ 2 = 8 (Quotient) with a remainder of `

**0**

Now, divide the quotient (8) by 2:

`8 ÷ 2 = 4 (Quotient) with a remainder of `

**0**

Now, divide the quotient (4) by 2:

`4 ÷ 2 = 2 (Quotient) with a remainder of `

**0**

Now, divide the quotient (2) by 2:

`2 ÷ 2 = 1 (Quotient) with a remainder of `

**0**

The Quotient is less than 2 (1), so we will transfer it to the beginning of the number as a reminder.

Now, write down the remainders obtained in reverse order:

`10000011010000`

**8400**is

**10000011010000**.