No problem, we've got 6166 and 6323 to multiply
6166 × 6323 = 6323 × (6166)
+ 6323 × 6 that equals 37938
+ 6323 × 60 what gives us 379380
+ 6323 × 100 that equals 632300
+ 6323 × 6000 that is equal 37938000

= 38987618
