No problem, we've got 87944794 and 54248729 to multiply
87944794 × 54248729 = 54248729 × (87944794)
+ 54248729 × 4 that results in 216994916
+ 54248729 × 90 that equals 4882385610
+ 54248729 × 700 giving us 37974110300
+ 54248729 × 4000 yielding 216994916000
+ 54248729 × 40000 resulting in 2169949160000
+ 54248729 × 900000 producing 48823856100000
+ 54248729 × 7000000 that equals 379741103000000
+ 54248729 × 80000000 resulting in 4339898320000000

= 4770893296666826
