Alright, let's work through 83072742 times 55554329 step by step
83072742 × 55554329 = 55554329 × (83072742)
+ 55554329 × 2 producing 111108658
+ 55554329 × 40 resulting in 2222173160
+ 55554329 × 700 which equals 38888030300
+ 55554329 × 2000 producing 111108658000
+ 55554329 × 70000 that results in 3888803030000
+ 55554329 × 000000 that results in 0
+ 55554329 × 3000000 that equals 166662987000000
+ 55554329 × 80000000 that results in 4444346320000000

= 4615050440000118
