No problem, we've got 4099 and 8340 to multiply
4099 × 8340 = 8340 × (4099)
+ 8340 × 9 that results in 75060
+ 8340 × 90 yielding 750600
+ 8340 × 000 that equals 0
+ 8340 × 4000 that equals 33360000

= 34185660
