We're going to solve 70025838 multiplied by 80665138
70025838 × 80665138 = 80665138 × (70025838)
+ 80665138 × 8 giving us 645321104
+ 80665138 × 30 producing 2419954140
+ 80665138 × 800 that results in 64532110400
+ 80665138 × 5000 producing 403325690000
+ 80665138 × 20000 yielding 1613302760000
+ 80665138 × 000000 what gives us 0
+ 80665138 × 0000000 giving us 0
+ 80665138 × 70000000 yielding 5646559660000000

= 5648643885835644
