Alright, let's work through 54475566 times 15002304 step by step
54475566 × 15002304 = 15002304 × (54475566)
+ 15002304 × 6 resulting in 90013824
+ 15002304 × 60 producing 900138240
+ 15002304 × 500 that is equal 7501152000
+ 15002304 × 5000 which equals 75011520000
+ 15002304 × 70000 what gives us 1050161280000
+ 15002304 × 400000 producing 6000921600000
+ 15002304 × 4000000 resulting in 60009216000000
+ 15002304 × 50000000 producing 750115200000000

= 817259001704064
