No problem, we've got 2383 and 8880 to multiply
2383 × 8880 = 8880 × (2383)
+ 8880 × 3 resulting in 26640
+ 8880 × 80 that results in 710400
+ 8880 × 300 which equals 2664000
+ 8880 × 2000 what gives us 17760000

= 21161040
