6561
3*108 = 300,000,000
6561. (3*3*3*3*3*3*3*3=6561)
Eight times Eight times Eight, or 8*8*8
Just subtract the exponents. 89 / 83 = 89-3 = 86.
that equals 2*2*2 which equals eight
eight to the second power equal to 64
2003 = 200 x 200 x 200 = 8,000,000 (eight million)
eight
(3*8)0=1, because any real number taken to the zero power = 1.
3 dB is a change in power by a factor of 2. If it is plus, i.e. +3dB, power is doubled. If it is minus, i.e. -3dB, power is halved. 6 dB, then is a factor of four, or quarter; 6 dB is a factor of eight, or eighth, etc. The actual equation is 3 log2 (POWER OUT / POWER IN).
it would be called eight cubed
"2 to the power of 4" is written "two to the fourth power", and "8 to the power of 2" is known as "eight squared". And, eight squared is greater than two to the fourth power. Eight squared is 64, and two to the fourth power is 16.