No problem, we've got 8195 and 5002 to multiply
8195 × 5002 = 5002 × (8195)
+ 5002 × 5 which equals 25010
+ 5002 × 90 what gives us 450180
+ 5002 × 100 which equals 500200
+ 5002 × 8000 producing 40016000

= 40991390
