Alright, let's work through 56987390 times 48856020 step by step
56987390 × 48856020 = 48856020 × (56987390)
+ 48856020 × 0 giving us 0
+ 48856020 × 90 giving us 4397041800
+ 48856020 × 300 what gives us 14656806000
+ 48856020 × 7000 yielding 341992140000
+ 48856020 × 80000 resulting in 3908481600000
+ 48856020 × 900000 yielding 43970418000000
+ 48856020 × 6000000 that results in 293136120000000
+ 48856020 × 50000000 giving us 2442801000000000

= 2784177065587800
