Alright, let's work through 15499008 times 48928442 step by step
15499008 × 48928442 = 48928442 × (15499008)
+ 48928442 × 8 yielding 391427536
+ 48928442 × 00 that results in 0
+ 48928442 × 000 that is equal 0
+ 48928442 × 9000 giving us 440355978000
+ 48928442 × 90000 what gives us 4403559780000
+ 48928442 × 400000 giving us 19571376800000
+ 48928442 × 5000000 what gives us 244642210000000
+ 48928442 × 10000000 producing 489284420000000

= 758342313985536
