Alright, let's work through 54114487 times 27137988 step by step
54114487 × 27137988 = 27137988 × (54114487)
+ 27137988 × 7 giving us 189965916
+ 27137988 × 80 giving us 2171039040
+ 27137988 × 400 giving us 10855195200
+ 27137988 × 4000 yielding 108551952000
+ 27137988 × 10000 yielding 271379880000
+ 27137988 × 100000 giving us 2713798800000
+ 27137988 × 4000000 producing 108551952000000
+ 27137988 × 50000000 that results in 1356899400000000

= 1468558298832156
