Alright, let's work through 16169009 times 10842603 step by step
16169009 × 10842603 = 10842603 × (16169009)
+ 10842603 × 9 that is equal 97583427
+ 10842603 × 00 yielding 0
+ 10842603 × 000 producing 0
+ 10842603 × 9000 yielding 97583427000
+ 10842603 × 60000 resulting in 650556180000
+ 10842603 × 100000 giving us 1084260300000
+ 10842603 × 6000000 that is equal 65055618000000
+ 10842603 × 10000000 yielding 108426030000000

= 175314145490427
