No problem, we've got 6342 and 9912 to multiply
6342 × 9912 = 9912 × (6342)
+ 9912 × 2 yielding 19824
+ 9912 × 40 that is equal 396480
+ 9912 × 300 that equals 2973600
+ 9912 × 6000 resulting in 59472000

= 62861904
