No problem, we've got 2938 and 6380 to multiply
2938 × 6380 = 6380 × (2938)
+ 6380 × 8 which equals 51040
+ 6380 × 30 resulting in 191400
+ 6380 × 900 resulting in 5742000
+ 6380 × 2000 yielding 12760000

= 18744440
