Alright, let's work through 54654713 times 29458929 step by step
54654713 × 29458929 = 29458929 × (54654713)
+ 29458929 × 3 producing 88376787
+ 29458929 × 10 yielding 294589290
+ 29458929 × 700 that is equal 20621250300
+ 29458929 × 4000 that is equal 117835716000
+ 29458929 × 50000 that results in 1472946450000
+ 29458929 × 600000 yielding 17675357400000
+ 29458929 × 4000000 yielding 117835716000000
+ 29458929 × 50000000 which equals 1472946450000000

= 1610069309782377
