No problem, we've got 1970 and 1806 to multiply
1970 × 1806 = 1806 × (1970)
+ 1806 × 0 producing 0
+ 1806 × 70 that equals 126420
+ 1806 × 900 that results in 1625400
+ 1806 × 1000 resulting in 1806000

= 3557820
