Alright, let's work through 8195 times 1660 step by step
8195 × 1660 = 1660 × (8195)
+ 1660 × 5 resulting in 8300
+ 1660 × 90 what gives us 149400
+ 1660 × 100 that is equal 166000
+ 1660 × 8000 yielding 13280000

= 13603700
