Adverb
what number (not comparable)
Which, what position (in an ordered series, such as which day of the month or which floor). (This entry is a translation hub.)
The circumstance which gives authors an advantage above all these great masters, is this, that they can multiply their originals; or rather, can make copies of their works, to what number they please, which shall be as valuable as the originals themselves. Joseph Addison
A googolplex is precisely as far from infinity as is the number 1... no matter what number you have in mind, infinity is larger still. Carl Sagan