No problem, we've got 9919 and 7073 to multiply
9919 × 7073 = 7073 × (9919)
+ 7073 × 9 that is equal 63657
+ 7073 × 10 that results in 70730
+ 7073 × 900 giving us 6365700
+ 7073 × 9000 giving us 63657000

= 70157087
