Alright, let's work through 54001657 times 56703653 step by step
54001657 × 56703653 = 56703653 × (54001657)
+ 56703653 × 7 that results in 396925571
+ 56703653 × 50 giving us 2835182650
+ 56703653 × 600 giving us 34022191800
+ 56703653 × 1000 which equals 56703653000
+ 56703653 × 00000 resulting in 0
+ 56703653 × 000000 that is equal 0
+ 56703653 × 4000000 that equals 226814612000000
+ 56703653 × 50000000 producing 2835182650000000

= 3062091219953021
