No problem, we've got 2636 and 8427 to multiply
2636 × 8427 = 8427 × (2636)
+ 8427 × 6 that results in 50562
+ 8427 × 30 yielding 252810
+ 8427 × 600 yielding 5056200
+ 8427 × 2000 which equals 16854000

= 22213572
