Solve 1010101\times1010101= | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$1010101 \times 1010101=$$

Evaluate

$1020304030201$

Steps For Long Multiplication

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

$$\begin{array}{c}\phantom{\times}1010101\\\underline{\times\phantom{}1010101}\\\end{array}$$

Now multiply the first number with the $1^{st}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 1010101 with 1. Write the result 1010101 at the end leaving 0 spaces to the right like this.

$$\begin{array}{c}\phantom{\times}1010101\\\underline{\times\phantom{}1010101}\\\phantom{\times}1010101\\\end{array}$$

Now multiply the first number with the $2^{nd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 1010101 with 0. Write the result 0 at the end leaving 1 spaces to the right like this.

$$\begin{array}{c}\phantom{\times}1010101\\\underline{\times\phantom{}1010101}\\\phantom{\times}1010101\\\phantom{\times}0\phantom{9}\\\end{array}$$

Now multiply the first number with the $3^{rd}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 1010101 with 1. Write the result 1010101 at the end leaving 2 spaces to the right like this.

$$\begin{array}{c}\phantom{\times}1010101\\\underline{\times\phantom{}1010101}\\\phantom{\times}1010101\\\phantom{\times}0\phantom{9}\\\phantom{\times}1010101\phantom{99}\\\end{array}$$

Now multiply the first number with the $4^{th}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 1010101 with 0. Write the result 0 at the end leaving 3 spaces to the right like this.

$$\begin{array}{c}\phantom{\times}1010101\\\underline{\times\phantom{}1010101}\\\phantom{\times}1010101\\\phantom{\times}0\phantom{9}\\\phantom{\times}1010101\phantom{99}\\\phantom{\times}0\phantom{999}\\\end{array}$$

Now multiply the first number with the $5^{th}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 1010101 with 1. Write the result 1010101 at the end leaving 4 spaces to the right like this.

$$\begin{array}{c}\phantom{\times}1010101\\\underline{\times\phantom{}1010101}\\\phantom{\times}1010101\\\phantom{\times}0\phantom{9}\\\phantom{\times}1010101\phantom{99}\\\phantom{\times}0\phantom{999}\\\phantom{\times}1010101\phantom{9999}\\\end{array}$$

Now multiply the first number with the $6^{th}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 1010101 with 0. Write the result 0 at the end leaving 5 spaces to the right like this.

$$\begin{array}{c}\phantom{\times}1010101\\\underline{\times\phantom{}1010101}\\\phantom{\times}1010101\\\phantom{\times}0\phantom{9}\\\phantom{\times}1010101\phantom{99}\\\phantom{\times}0\phantom{999}\\\phantom{\times}1010101\phantom{9999}\\\phantom{\times}0\phantom{99999}\\\end{array}$$

Now multiply the first number with the $7^{th}$ digit in $2^{nd}$ number to get intermediate results. That is Multiply 1010101 with 1. Write the result 1010101 at the end leaving 6 spaces to the right like this.

$$\begin{array}{c}\phantom{\times}1010101\\\underline{\times\phantom{}1010101}\\\phantom{\times}1010101\\\phantom{\times}0\phantom{9}\\\phantom{\times}1010101\phantom{99}\\\phantom{\times}0\phantom{999}\\\phantom{\times}1010101\phantom{9999}\\\phantom{\times}0\phantom{99999}\\\underline{\phantom{\times}1010101\phantom{999999}}\\\end{array}$$

Now add the intermediate results to get final answer.

$$\begin{array}{c}\phantom{\times}1010101\\\underline{\times\phantom{}1010101}\\\phantom{\times}1010101\\\phantom{\times}0\phantom{9}\\\phantom{\times}1010101\phantom{99}\\\phantom{\times}0\phantom{999}\\\phantom{\times}1010101\phantom{9999}\\\phantom{\times}0\phantom{99999}\\\underline{\phantom{\times}1010101\phantom{999999}}\\\phantom{\times}-1898186247\end{array}$$

Factor

$73^{2}\times 101^{2}\times 137^{2}$