No problem, we've got 2801 and 1623 to multiply
2801 × 1623 = 1623 × (2801)
+ 1623 × 1 producing 1623
+ 1623 × 00 resulting in 0
+ 1623 × 800 that equals 1298400
+ 1623 × 2000 producing 3246000

= 4546023
