No problem, we've got 3945 and 2529 to multiply
3945 × 2529 = 2529 × (3945)
+ 2529 × 5 resulting in 12645
+ 2529 × 40 that equals 101160
+ 2529 × 900 that equals 2276100
+ 2529 × 3000 giving us 7587000

= 9976905
