Select all the numbers that are not written in standard form.
A. 80 times 10 to the power of 7
B. 4.82 times 10 to the power of -5
C. 3.88 times 10 to the power of 3
D. 5 times 10 to the power of -2
E. 2.3 times 10 to the power of 3
F. 58.2 times 10 to the power of -4
G. 24 times to the power of 2
H. 500 times 10 to the power of -1