Division is splitting into equal parts or groups. It is the result Well, think of the numbers in rows and columns like in this illustration: Example: What is 28 ÷ 7?. These are only the whole number factors. Of course, there are an infinite number of solutions to this because all that is required it that xy= If x and y are. The first whole positive number with 29 digits is 10 octillion. This could also be expressed in a number of ways;. 1*10 Ten billion billion billion.