Is 2 a cube number? 
Cube Question: Is 2 a cube number? 
  For 2 to be a cube number the following equation must be true:
  
n3 = 2 where n is a whole number.
  
In other words, if n*n*n = 2, then 2 is a cube number.
  
There are no whole numbers you can set to n to make the equation above 2.
Therefore, we can conclude that 2 is NOT a cube number.
  
Answer: Is 2 a cube number? = NO
  
  
 
  
 
 
 
 
 
 
 
 
 
 
 
 
 
  
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