1.0715
= 2.759031541
----------------------
9765625
107 nickels haved the purchasing power of $5.35 .
It is the 15th power.
1,000,000,000,000,000
2.078928179
It is 11 to the 16th power.
That's 107
115 = 1
815 = 35184372088832
215 = 3276832768
8 to the 15th power
Power Rangers has viewed anniversaries according to their seasons whether than their actual years which is why Operation Overdrive is the 15th anniversary because it is the 15th season.