No problem, we've got 84737768 and 84512942 to multiply
84737768 × 84512942 = 84512942 × (84737768)
+ 84512942 × 8 producing 676103536
+ 84512942 × 60 resulting in 5070776520
+ 84512942 × 700 yielding 59159059400
+ 84512942 × 7000 resulting in 591590594000
+ 84512942 × 30000 that equals 2535388260000
+ 84512942 × 700000 producing 59159059400000
+ 84512942 × 4000000 giving us 338051768000000
+ 84512942 × 80000000 which equals 6761035360000000

= 7161438072193456
