Final answer:
The cell contents '5.3228 X 10^6' represent the number 5,322,800, which is answer choice a).
Step-by-step explanation:
The contents of the cell in a spreadsheet showing 5.3228 X 10^6 represent the number 5,322,800. This is because the notation 5.3228 X 10^6 means to multiply 5.3228 by 10 raised to the power of 6, which essentially moves the decimal point 6 places to the right.
Therefore, the correct answer is a) 5,322,800.