Alright, let's work through 52415498 times 76486418 step by step
52415498 × 76486418 = 76486418 × (52415498)
+ 76486418 × 8 that equals 611891344
+ 76486418 × 90 that results in 6883777620
+ 76486418 × 400 that equals 30594567200
+ 76486418 × 5000 giving us 382432090000
+ 76486418 × 10000 resulting in 764864180000
+ 76486418 × 400000 which equals 30594567200000
+ 76486418 × 2000000 producing 152972836000000
+ 76486418 × 50000000 what gives us 3824320900000000

= 4009073689706164
