No problem, we've got 2488 and 4881 to multiply
2488 × 4881 = 4881 × (2488)
+ 4881 × 8 resulting in 39048
+ 4881 × 80 what gives us 390480
+ 4881 × 400 giving us 1952400
+ 4881 × 2000 that results in 9762000

= 12143928
