No problem, we've got 50373827 and 79758528 to multiply
50373827 × 79758528 = 79758528 × (50373827)
+ 79758528 × 7 what gives us 558309696
+ 79758528 × 20 producing 1595170560
+ 79758528 × 800 yielding 63806822400
+ 79758528 × 3000 giving us 239275584000
+ 79758528 × 70000 that equals 5583096960000
+ 79758528 × 300000 what gives us 23927558400000
+ 79758528 × 0000000 yielding 0
+ 79758528 × 50000000 which equals 3987926400000000

= 4017742291246656
