Alright, let's work through 88445803 times 49790704 step by step
88445803 × 49790704 = 49790704 × (88445803)
+ 49790704 × 3 yielding 149372112
+ 49790704 × 00 yielding 0
+ 49790704 × 800 that equals 39832563200
+ 49790704 × 5000 giving us 248953520000
+ 49790704 × 40000 which equals 1991628160000
+ 49790704 × 400000 resulting in 19916281600000
+ 49790704 × 8000000 resulting in 398325632000000
+ 49790704 × 80000000 yielding 3983256320000000

= 4403778797215312
