No problem, we've got 48877194 and 80475277 to multiply
48877194 × 80475277 = 80475277 × (48877194)
+ 80475277 × 4 resulting in 321901108
+ 80475277 × 90 what gives us 7242774930
+ 80475277 × 100 giving us 8047527700
+ 80475277 × 7000 producing 563326939000
+ 80475277 × 70000 giving us 5633269390000
+ 80475277 × 800000 which equals 64380221600000
+ 80475277 × 8000000 what gives us 643802216000000
+ 80475277 × 40000000 giving us 3219011080000000

= 3933405726132738
