Well lots of things, but if u are looking for whole numbers 89 is a Prime number, and can only be 1 times 89....
89 = 88 + (8 / 8)
656 divide by 89 equal = 7.370786516853933
They are: 1*89*1 = 89
111 times 89 is 9879
77 + 89 = 166
89
7921
One kilogram is equal to 1000000 milligrams. Therefore, 89 milligrams is equal to 89/1000000 = 0.000089 kilograms.
(89)56 +89 = 5073
89 times 10 equals 890.