Alright, let's work through 83310142 times 33360144 step by step
83310142 × 33360144 = 33360144 × (83310142)
+ 33360144 × 2 giving us 66720288
+ 33360144 × 40 yielding 1334405760
+ 33360144 × 100 that is equal 3336014400
+ 33360144 × 0000 that equals 0
+ 33360144 × 10000 that results in 333601440000
+ 33360144 × 300000 yielding 10008043200000
+ 33360144 × 3000000 which equals 100080432000000
+ 33360144 × 80000000 giving us 2668811520000000

= 2779238333780448
