Asked by karen
                i am thinking of a number between 20 and 50. it is an even number. it has exactly 9 factors. what is the number? 
            
            
        Answers
                    Answered by
            MathMate
            
    If it has exactly 9 factors, it must be a perfect square, as only perfect squares have an odd number of factors (including 1 and the number itself).
Between 20 and 50, there are 3 perfect squares, only one of which has more than three factors.
Post if further help is required.
    
Between 20 and 50, there are 3 perfect squares, only one of which has more than three factors.
Post if further help is required.
                    Answered by
            sahar
            
    tell me
    
                    Answered by
            jojo siwa
            
    is it 34
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