No problem, we've got 8290 and 5403 to multiply
8290 × 5403 = 5403 × (8290)
+ 5403 × 0 resulting in 0
+ 5403 × 90 giving us 486270
+ 5403 × 200 giving us 1080600
+ 5403 × 8000 that is equal 43224000

= 44790870
