No problem, we've got 5892 and 2112 to multiply
5892 × 2112 = 2112 × (5892)
+ 2112 × 2 which equals 4224
+ 2112 × 90 that equals 190080
+ 2112 × 800 what gives us 1689600
+ 2112 × 5000 giving us 10560000

= 12443904
