Order the list of numbers from small to large.

3.2 times 10^4
1.9 times 10^7
9.3 times 10^-7
5.7 times 10^13
4.5 times 10^4
-7.6 times 10^-9

-7.6 times 10^-9

9.3 times 10^-7
3.2 times 10^4
4.5 times 10^4
1.9 times 10^7
5.7 times 10^13