Well, 10 = 2 x 5, so 10^4 = (2 x 5)^4 = (2^4) x (5^4). The carat[^] symbol means to raise to the power of.
10,000
10,000
No it is ten to the negative fourth power. If the number is greater than 1 it is to a positive power, if the number is smaller thann 1 it is to a negative power.
10,000
0.0001
10000
It is: 2483200
10,000
when multiplying "to the power of" with tens, you just add up the zeros, so 10 to the fourth power would be 10,000.
17,200
81,990
104 = 10,000 ==========