Alright, let's work through 4622727 times 56271947 step by step
4622727 × 56271947 = 56271947 × (4622727)
+ 56271947 × 7 giving us 393903629
+ 56271947 × 20 giving us 1125438940
+ 56271947 × 700 giving us 39390362900
+ 56271947 × 2000 what gives us 112543894000
+ 56271947 × 20000 resulting in 1125438940000
+ 56271947 × 600000 producing 33763168200000
+ 56271947 × 4000000 what gives us 225087788000000

= 260129848739469
