Solve {r}{200000}{*quad1000}

$$\left. \begin{array} { r } { 200000 } \\ { \times \quad 1000 } \end{array} \right.$$

Evaluate

$$200000000$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times999}200000\\\underline{\times\phantom{99999}1000}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 200000 with 0. Write the result 0 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}200000\\\underline{\times\phantom{99999}1000}\\\phantom{\times999999999}0\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 200000 with 0. Write the result 0 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}200000\\\underline{\times\phantom{99999}1000}\\\phantom{\times999999999}0\\\phantom{\times99999999}0\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 200000 with 0. Write the result 0 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}200000\\\underline{\times\phantom{99999}1000}\\\phantom{\times999999999}0\\\phantom{\times99999999}0\phantom{9}\\\phantom{\times9999999}0\phantom{99}\\\end{array}$$

Now multiply the first number with the 4^{th} digit in 2^{nd} number to get intermediate results. That is Multiply 200000 with 1. Write the result 200000 at the end leaving 3 spaces to the right like this.

$$\begin{array}{c}\phantom{\times999}200000\\\underline{\times\phantom{99999}1000}\\\phantom{\times999999999}0\\\phantom{\times99999999}0\phantom{9}\\\phantom{\times9999999}0\phantom{99}\\\underline{\phantom{\times}200000\phantom{999}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times999}200000\\\underline{\times\phantom{99999}1000}\\\phantom{\times999999999}0\\\phantom{\times99999999}0\phantom{9}\\\phantom{\times9999999}0\phantom{99}\\\underline{\phantom{\times}200000\phantom{999}}\\\phantom{\times}200000000\end{array}$$

Factor

$$2^{9}\times 5^{8}$$