No problem, we've got 4207 and 2060 to multiply
4207 × 2060 = 2060 × (4207)
+ 2060 × 7 yielding 14420
+ 2060 × 00 producing 0
+ 2060 × 200 that results in 412000
+ 2060 × 4000 which equals 8240000

= 8666420
