Jawabanmu

2014-06-16T12:57:06+07:00
15! = 15 X 14 X 13 X 12 X 11 X 10 X 9 X 8 X 7 X 6 X 5 X 4 X 3 X 2 X 1 = 19.615.115.520.000

dibagi 17 = 1.153.830.324.705,88