Alright, let's work through 5721492 times 29156281 step by step
5721492 × 29156281 = 29156281 × (5721492)
+ 29156281 × 2 giving us 58312562
+ 29156281 × 90 resulting in 2624065290
+ 29156281 × 400 what gives us 11662512400
+ 29156281 × 1000 what gives us 29156281000
+ 29156281 × 20000 producing 583125620000
+ 29156281 × 700000 yielding 20409396700000
+ 29156281 × 5000000 yielding 145781405000000

= 166817428491252
