No problem, we've got 4649 and 9080 to multiply
4649 × 9080 = 9080 × (4649)
+ 9080 × 9 that results in 81720
+ 9080 × 40 what gives us 363200
+ 9080 × 600 what gives us 5448000
+ 9080 × 4000 that is equal 36320000

= 42212920
