No problem, we've got 2270 and 1621 to multiply
2270 × 1621 = 1621 × (2270)
+ 1621 × 0 giving us 0
+ 1621 × 70 that equals 113470
+ 1621 × 200 that equals 324200
+ 1621 × 2000 what gives us 3242000

= 3679670
