No problem, we've got 2819 and 7163 to multiply
2819 × 7163 = 7163 × (2819)
+ 7163 × 9 giving us 64467
+ 7163 × 10 yielding 71630
+ 7163 × 800 that results in 5730400
+ 7163 × 2000 yielding 14326000

= 20192497
