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what is 2.43 bilion in scientific notation

 Mar 15, 2016
 #1
avatar+2592 
+5

2,430,000,000 is it stretched out

But we need the first number between 1 and 10

so move the decimal spot 9 spaces to the left

2.43 * 10^9

 Mar 15, 2016
 #2
avatar+5265 
0

2,430,000,000.00

 

Move the decimal 9 spots.

 

The scientific notation of 2.43 billion is 2.43*109

 Mar 15, 2016

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