No problem, we've got 4158 and 8671 to multiply
4158 × 8671 = 8671 × (4158)
+ 8671 × 8 resulting in 69368
+ 8671 × 50 that results in 433550
+ 8671 × 100 what gives us 867100
+ 8671 × 4000 that results in 34684000

= 36054018
