Alright, let's work through 83477742 times 4045189 step by step
83477742 × 4045189 = 4045189 × (83477742)
+ 4045189 × 2 yielding 8090378
+ 4045189 × 40 producing 161807560
+ 4045189 × 700 which equals 2831632300
+ 4045189 × 7000 that is equal 28316323000
+ 4045189 × 70000 which equals 283163230000
+ 4045189 × 400000 producing 1618075600000
+ 4045189 × 3000000 that equals 12135567000000
+ 4045189 × 80000000 that results in 323615120000000

= 337683243683238
