No problem, we've got 8132 and 9959 to multiply
8132 × 9959 = 9959 × (8132)
+ 9959 × 2 resulting in 19918
+ 9959 × 30 what gives us 298770
+ 9959 × 100 yielding 995900
+ 9959 × 8000 that results in 79672000

= 80986588
