Solve 99999999*65555=

$$99999999 \times 65555=$$

Evaluate

$$6555499934445$$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times99}99999999\\\underline{\times\phantom{99999}65555}\\\end{array}$$

Now multiply the first number with the 1^{st} digit in 2^{nd} number to get intermediate results. That is Multiply 99999999 with 5. Write the result 499999995 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}99999999\\\underline{\times\phantom{99999}65555}\\\phantom{\times9}499999995\\\end{array}$$

Now multiply the first number with the 2^{nd} digit in 2^{nd} number to get intermediate results. That is Multiply 99999999 with 5. Write the result 499999995 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}99999999\\\underline{\times\phantom{99999}65555}\\\phantom{\times9}499999995\\\phantom{\times}499999995\phantom{9}\\\end{array}$$

Now multiply the first number with the 3^{rd} digit in 2^{nd} number to get intermediate results. That is Multiply 99999999 with 5. Write the result 499999995 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}99999999\\\underline{\times\phantom{99999}65555}\\\phantom{\times9}499999995\\\phantom{\times}499999995\phantom{9}\\\phantom{\times}499999995\phantom{99}\\\end{array}$$

Now multiply the first number with the 4^{th} digit in 2^{nd} number to get intermediate results. That is Multiply 99999999 with 5. Write the result 499999995 at the end leaving 3 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}99999999\\\underline{\times\phantom{99999}65555}\\\phantom{\times9}499999995\\\phantom{\times}499999995\phantom{9}\\\phantom{\times}499999995\phantom{99}\\\phantom{\times}499999995\phantom{999}\\\end{array}$$

Now multiply the first number with the 5^{th} digit in 2^{nd} number to get intermediate results. That is Multiply 99999999 with 6. Write the result 599999994 at the end leaving 4 spaces to the right like this.

$$\begin{array}{c}\phantom{\times99}99999999\\\underline{\times\phantom{99999}65555}\\\phantom{\times9}499999995\\\phantom{\times}499999995\phantom{9}\\\phantom{\times}499999995\phantom{99}\\\phantom{\times}499999995\phantom{999}\\\underline{\phantom{\times}599999994\phantom{9999}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times99}99999999\\\underline{\times\phantom{99999}65555}\\\phantom{\times9}499999995\\\phantom{\times}499999995\phantom{9}\\\phantom{\times}499999995\phantom{99}\\\phantom{\times}499999995\phantom{999}\\\underline{\phantom{\times}599999994\phantom{9999}}\\\phantom{\times}1379840749\end{array}$$

Factor

$$3^{2}\times 5\times 7\times 11\times 73\times 101\times 137\times 1873$$