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## Bharat Gupta is teaching live on Unacademy Plus

Bharat Gupta

Engineer by degree Mathematician by Heart. Having 22 years of teaching experience.
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DHEERAJ KUMAR

3 years ago

Good

1

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Aayush Tanwar

a year ago

how 1400 is 2 ki power 3

0

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Ritu Dravid

a year ago

If you do the multiples of 1400, that would be 2*2*2*5*5*7. It means it has 2 raised to the power of 3 and 5 raised to the power of 2. So, here it comes. ( And here we are only looking for 2 and 5)

Aayush Tanwar

a year ago

Thanks

Ritu Dravid

a year ago

*Correction:
That is factors, not multiples. If you do FACTORS of 1400............

Shanu kandpal

a year ago

sir in this lecture i am confused in knowing how the power of 2 you are taking if the question while seeing the even digit no.

4

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Ritu Dravid

a year ago

Do the multiples of the number. If it is even and if it contains 5 in the end. Then there you will get the number with their powers. (The times no. are repeating)

Pooja Srivastava

a year ago

kaise nikaltejaise ki 512 ka 2 ki power 9 hoga.

2

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Kartik Mittal

a year ago

how many times we can divide it by 2 is the power of 2

Prashant kumar

4 months ago

180 me to 2 time 2 aa raha hai ??

0

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