No problem, we've got 2067 and 2160 to multiply
2067 × 2160 = 2160 × (2067)
+ 2160 × 7 that results in 15120
+ 2160 × 60 resulting in 129600
+ 2160 × 000 giving us 0
+ 2160 × 2000 which equals 4320000

= 4464720
