No problem, we've got 3505 and 8236 to multiply
3505 × 8236 = 8236 × (3505)
+ 8236 × 5 what gives us 41180
+ 8236 × 00 yielding 0
+ 8236 × 500 producing 4118000
+ 8236 × 3000 resulting in 24708000

= 28867180
