No problem, we've got 3350 and 3923 to multiply
3350 × 3923 = 3923 × (3350)
+ 3923 × 0 what gives us 0
+ 3923 × 50 producing 196150
+ 3923 × 300 that is equal 1176900
+ 3923 × 3000 what gives us 11769000

= 13142050
