No problem, we've got 2156 and 1224 to multiply
2156 × 1224 = 1224 × (2156)
+ 1224 × 6 resulting in 7344
+ 1224 × 50 that equals 61200
+ 1224 × 100 yielding 122400
+ 1224 × 2000 yielding 2448000

= 2638944
