There are sixty-four sixteenth notes that are equal to one whole note. A whole note is equivalent to four beats, and each beat can be subdivided into four sixteenth notes (4 beats × 4 sixteenth notes per beat = 16 sixteenth notes per whole note).
So, the answer is sixty-four sixteenth notes equal one whole note. However, since your responses only include up to sixteen, it seems there might be some misunderstanding. Please clarify if you need the answer structured differently.