No problem, we've got 83374965 and 49063750 to multiply
83374965 × 49063750 = 49063750 × (83374965)
+ 49063750 × 5 that results in 245318750
+ 49063750 × 60 that equals 2943825000
+ 49063750 × 900 which equals 44157375000
+ 49063750 × 4000 what gives us 196255000000
+ 49063750 × 70000 that results in 3434462500000
+ 49063750 × 300000 what gives us 14719125000000
+ 49063750 × 3000000 what gives us 147191250000000
+ 49063750 × 80000000 that results in 3925100000000000

= 4090688439018750
