Alright, let's work through 54684169 times 98477970 step by step
54684169 × 98477970 = 98477970 × (54684169)
+ 98477970 × 9 producing 886301730
+ 98477970 × 60 that results in 5908678200
+ 98477970 × 100 producing 9847797000
+ 98477970 × 4000 yielding 393911880000
+ 98477970 × 80000 which equals 7878237600000
+ 98477970 × 600000 producing 59086782000000
+ 98477970 × 4000000 producing 393911880000000
+ 98477970 × 50000000 what gives us 4923898500000000

= 5385185954256930
