No problem, we've got 5494 and 3864 to multiply
5494 × 3864 = 3864 × (5494)
+ 3864 × 4 yielding 15456
+ 3864 × 90 that is equal 347760
+ 3864 × 400 that equals 1545600
+ 3864 × 5000 producing 19320000

= 21228816
