No problem, we've got 6132 and 1380 to multiply
6132 × 1380 = 1380 × (6132)
+ 1380 × 2 resulting in 2760
+ 1380 × 30 that is equal 41400
+ 1380 × 100 that equals 138000
+ 1380 × 6000 that is equal 8280000

= 8462160
