No problem, we've got 1981 and 4444 to multiply
1981 × 4444 = 4444 × (1981)
+ 4444 × 1 that results in 4444
+ 4444 × 80 that results in 355520
+ 4444 × 900 that is equal 3999600
+ 4444 × 1000 that is equal 4444000

= 8803564
