Alright, let's work through 3910 times 8438 step by step
3910 × 8438 = 8438 × (3910)
+ 8438 × 0 producing 0
+ 8438 × 10 producing 84380
+ 8438 × 900 what gives us 7594200
+ 8438 × 3000 yielding 25314000

= 32992580
