Alright, let's work through 11719109 times 84498729 step by step
11719109 × 84498729 = 84498729 × (11719109)
+ 84498729 × 9 that results in 760488561
+ 84498729 × 00 giving us 0
+ 84498729 × 100 giving us 8449872900
+ 84498729 × 9000 resulting in 760488561000
+ 84498729 × 10000 resulting in 844987290000
+ 84498729 × 700000 yielding 59149110300000
+ 84498729 × 1000000 yielding 84498729000000
+ 84498729 × 10000000 what gives us 844987290000000

= 990249815512461
