No problem, we've got 7939 and 6212 to multiply
7939 × 6212 = 6212 × (7939)
+ 6212 × 9 which equals 55908
+ 6212 × 30 yielding 186360
+ 6212 × 900 that is equal 5590800
+ 6212 × 7000 producing 43484000

= 49317068
