### Brain Teasers

# 1 to 1,000,000

How many perfect squares (numbers that are results of squaring an integer) are there from 1 to 1,000,000?

Examples:

16=4*4

121=11*11

Examples:

16=4*4

121=11*11

### Hint

There are more than 100 and less than 10,000### Answer

1,0001^2=1,2^2=4...999^2=998,001, 1000^2=1,000,000

Hide Hint Show Hint Hide Answer Show Answer

## What Next?

View a Similar Brain Teaser...

If you become a registered user you can vote on this brain teaser, keep track of which ones you have seen, and even make your own.

### Solve a Puzzle

Comments hidden to avoid spoilers.

## Follow Braingle!