No problem, we've got 6121 and 2198 to multiply
6121 × 2198 = 2198 × (6121)
+ 2198 × 1 yielding 2198
+ 2198 × 20 that equals 43960
+ 2198 × 100 resulting in 219800
+ 2198 × 6000 that is equal 13188000

= 13453958
