16
Three to the eighth (power) is 6,561
20% is bigger than one eighth. (1/8 = 0.125, 20% = 0.2)
One third times nine to the eighth power equals 14,348,907
214,358,881
if x8 = 20 then x = - eighth root of 20 or x = eighth root of 20 eighth root of 20 = 1.4542154.... Maybe you mean 8x = 20 If so Ln (8x) = Ln (20) => x Ln(8)= Ln(20) => x = Ln(20)/Ln(8) = 1.4406426...
9 to the eighth power = 43046721
eithth to the eighth power is 376
192 to the eighth power is 1,846,757,322,198,614,016
Nine to the eighth power (98) is 43,046,721
100 to the eighth power equals 10,000,000,000,000,000
16
Three to the eighth (power) is 6,561
20% is bigger than one eighth. (1/8 = 0.125, 20% = 0.2)
One third times nine to the eighth power equals 14,348,907
Any prime number to the eighth power like 256, 6561 or 390625.
256