No problem, we've got 9919 and 6220 to multiply
9919 × 6220 = 6220 × (9919)
+ 6220 × 9 yielding 55980
+ 6220 × 10 that is equal 62200
+ 6220 × 900 which equals 5598000
+ 6220 × 9000 that is equal 55980000

= 61696180
