No problem, we've got 5443 and 3689 to multiply
5443 × 3689 = 3689 × (5443)
+ 3689 × 3 resulting in 11067
+ 3689 × 40 which equals 147560
+ 3689 × 400 resulting in 1475600
+ 3689 × 5000 which equals 18445000

= 20079227
