The expression "104" is not equal to the option:
O $408
The other options all represent the value 104 in different notations or formats:
1.0 100,000 is equal to 104.
2.00.1 x 105 is equal to 104.
3.10 x 10 x 10 x 10 is equal to 104.
5.0 10² x 10² is equal to 104.
Therefore, the correct answer is option 4. O $408, as it does not represent the value 104.