32,768
14348907
32,768
1.01215 = 1.1959353070607165483505410299258
1,60015 = 1.152921504606846976e+48
14 348 907
5^15=30,517,578,125
2^25
Yes, "fifteenth" has three syllables. It is pronounced as "fif-teenth."
84,000,000 to the fifteenth power
Spain
Yes
No.