Solve 400*16=

$$400 \times 16=$$

Evaluate

$$6400$$

Steps For Long Multiplication

First line up the numbers vertically and match the places from the right like this.

$$\begin{array}{c}\phantom{\times9}400\\\underline{\times\phantom{99}16}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 400 with 6. Write the result 2400 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9}400\\\underline{\times\phantom{99}16}\\\phantom{\times}2400\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 400 with 1. Write the result 400 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times9}400\\\underline{\times\phantom{99}16}\\\phantom{\times}2400\\\underline{\phantom{\times}400\phantom{9}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times9}400\\\underline{\times\phantom{99}16}\\\phantom{\times}2400\\\underline{\phantom{\times}400\phantom{9}}\\\phantom{\times}6400\end{array}$$

Factor

$$2^{8}\times 5^{2}$$