No problem, we've got 47480565 and 89633085 to multiply
47480565 × 89633085 = 89633085 × (47480565)
+ 89633085 × 5 which equals 448165425
+ 89633085 × 60 yielding 5377985100
+ 89633085 × 500 giving us 44816542500
+ 89633085 × 0000 what gives us 0
+ 89633085 × 80000 that equals 7170646800000
+ 89633085 × 400000 what gives us 35853234000000
+ 89633085 × 7000000 what gives us 627431595000000
+ 89633085 × 40000000 that results in 3585323400000000

= 4255829518493025
