No problem, we've got 7982 and 5165 to multiply
7982 × 5165 = 5165 × (7982)
+ 5165 × 2 giving us 10330
+ 5165 × 80 yielding 413200
+ 5165 × 900 which equals 4648500
+ 5165 × 7000 what gives us 36155000

= 41227030
