No problem, we've got 9893 and 2823 to multiply
9893 × 2823 = 2823 × (9893)
+ 2823 × 3 resulting in 8469
+ 2823 × 90 giving us 254070
+ 2823 × 800 what gives us 2258400
+ 2823 × 9000 that results in 25407000

= 27927939
