Alright, let's work through 3973 times 4181 step by step
3973 × 4181 = 4181 × (3973)
+ 4181 × 3 what gives us 12543
+ 4181 × 70 that results in 292670
+ 4181 × 900 that is equal 3762900
+ 4181 × 3000 yielding 12543000

= 16611113
