Alright, let's work through 56691836 times 49143231 step by step
56691836 × 49143231 = 49143231 × (56691836)
+ 49143231 × 6 resulting in 294859386
+ 49143231 × 30 resulting in 1474296930
+ 49143231 × 800 what gives us 39314584800
+ 49143231 × 1000 that equals 49143231000
+ 49143231 × 90000 yielding 4422890790000
+ 49143231 × 600000 which equals 29485938600000
+ 49143231 × 6000000 giving us 294859386000000
+ 49143231 × 50000000 that equals 2457161550000000

= 2786019992362116
