No problem, we've got 9940 and 5521 to multiply
9940 × 5521 = 5521 × (9940)
+ 5521 × 0 giving us 0
+ 5521 × 40 that results in 220840
+ 5521 × 900 that is equal 4968900
+ 5521 × 9000 resulting in 49689000

= 54878740
