Answer:
[tex]12^{16} = 1.8488426e+17\\12^{4} = 20736\\\\...or...\\\\16^{12} = 2.8147498e+14\\4^{12} = 16777216[/tex]
Step-by-step explanation:
I don't know if you meant 12 to the power of 16 or 16 to the power of 12,...etc...
so here are all of the possibility's
Chow,...!