21^6 or 21x21x21x21x21x21 = 85,766,121
nine to the sixth power is 531441.
99 to the sixth power is 941,480,149,401
0.3 to the sixth power equals 0.000729
27 to the sixth power equals 387,420,489
25 to the sixth power equates to 244,140,625
1.028 to the sixth power is 1.18020836358(rounded).
Two to the sixth power equals 64.
91,000,000
-1 to the sixth power equals one.
Five to the negative sixth power equals 0.000064
10 to the sixth power equals 1,000,000
Two to the sixth power = 64