it's real hard to read your question.
can you properly write latex?
just copy the text inside your dollar signs and go to the latex button. then, paste the text you copied into the text box for latex and then click the OK button and voila!
Is this what you mean? and if so, what did you do to start this problem? where is your work?
\(n = 2^{10} \cdot 3^{18} \cdot 5^{4}\)
.
+1164 