Brain Teasers
Brain Teasers Trivia Mentalrobics Games Community
Personal Links
Submit a Teaser
Your Favorites
Your Watchlist
Browse Teasers
All

Cryptography
Group
Language
Letter-Equations
Logic
Logic-Grid
Math
Mystery
Optical-Illusions
Other
Probability
Rebus
Riddle
Science
Series
Situation
Trick
Trivia

Random
Daily Teasers
Search Teasers

Advanced Search
Add to Google Add to del.icio.us

More ways to get Braingle...

1 to 1,000,000

Math brain teasers require computations to solve.

 

Puzzle ID:#1479
Fun:*** (2.47)
Difficulty:** (1.67)
Category:Math
Submitted By:tallpaul5k**

 

 

 



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

Open Calculator




What Next?

  
  

See another brain teaser just like this one...

Or, just get a random 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.

 



Comments

maxmars
Dec 12, 2001

that takes a while but its pretty easy. nice one
Beelzebub*
Feb 12, 2002

It's very easy, just get the square root of 1,000,000 and you have the answer
sugarnspice4u7*us*
Jan 01, 2006

got it! good try!
jntrcs*
Apr 26, 2006

o ya that makes sense after i read the answer
Jimbo*au*
Apr 16, 2009

Just solve a simpler problem. How many square numbers are there from 1 to 16 say? 4 = root(16) so obviously....



Back to Top
   



Users in Chat : dangerouspie101 

Online Now: 9 users and 686 guests

Copyright © 1999-2014 | Updates | FAQ | RSS | Widgets | Links | Green | Subscribe | Contact | Privacy | Conditions | Advertise

Custom Search





Sign In A Create a free account