Alright, let's work through 96428631 times 53233647 step by step
96428631 × 53233647 = 53233647 × (96428631)
+ 53233647 × 1 that equals 53233647
+ 53233647 × 30 that results in 1597009410
+ 53233647 × 600 producing 31940188200
+ 53233647 × 8000 what gives us 425869176000
+ 53233647 × 20000 yielding 1064672940000
+ 53233647 × 400000 resulting in 21293458800000
+ 53233647 × 6000000 resulting in 319401882000000
+ 53233647 × 90000000 what gives us 4791028230000000

= 5133247703347257
