Alright, let's work through 55551068 times 78245381 step by step
55551068 × 78245381 = 78245381 × (55551068)
+ 78245381 × 8 giving us 625963048
+ 78245381 × 60 what gives us 4694722860
+ 78245381 × 000 that results in 0
+ 78245381 × 1000 resulting in 78245381000
+ 78245381 × 50000 giving us 3912269050000
+ 78245381 × 500000 which equals 39122690500000
+ 78245381 × 5000000 giving us 391226905000000
+ 78245381 × 50000000 that results in 3912269050000000

= 4346614480616908
