No problem, we've got 34808787 and 99907815 to multiply
34808787 × 99907815 = 99907815 × (34808787)
+ 99907815 × 7 giving us 699354705
+ 99907815 × 80 producing 7992625200
+ 99907815 × 700 which equals 69935470500
+ 99907815 × 8000 what gives us 799262520000
+ 99907815 × 00000 producing 0
+ 99907815 × 800000 what gives us 79926252000000
+ 99907815 × 4000000 that equals 399631260000000
+ 99907815 × 30000000 giving us 2997234450000000

= 3477669851970405
