Question

Find the digit of (723)427 x (519)315 x (436)62 x (613)16

Answer 1

multiple all the number and you count the digit

Answer 2

Concept

Since all the given numbers are multiplied, therefore we will first multiply all the numbers using calculator and then count the digits in the resultant value after multiplication. Any digit has its place in the number such as on , tens, hundreds etc. The digit of the number tells the position of the digit in the number.

Given

The given expression is (723)427 x (519)315 x (436)62 x (613)16.

Find

We have to calculate the digits in the given numbers.

Solution

Since the multiplication gives 1.33*10^19 using the calculator.

Therefore the digit of the number(723)427 x (519)315 x (436)62 x (613)16 is 10^19.

Hence the digits of the given expression comes out to be 10^19.

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