No problem, we've got 1983 and 8007 to multiply
1983 × 8007 = 8007 × (1983)
+ 8007 × 3 resulting in 24021
+ 8007 × 80 that results in 640560
+ 8007 × 900 that equals 7206300
+ 8007 × 1000 which equals 8007000

= 15877881
