10-4 * 10-5 = 10-9
0.0000252
20,000
-65(10) = 808,281,277,464,764,060,643,139,600,456,536,293,376
3^5*4^5 = (3*4)^5 = 12^5
1.38 x 10^5 is equal to 138,000.
Four to the negative 5th power equals 0.0009765625
1/-25
Seven to the negative 5th power is 0.00005949901
15 to the negative 5th power as a fraction can also be written as 1/15 to the 5th power.
.0001
0.000049
-0.00003