No problem, we've got 2658 and 4130 to multiply
2658 × 4130 = 4130 × (2658)
+ 4130 × 8 what gives us 33040
+ 4130 × 50 that is equal 206500
+ 4130 × 600 giving us 2478000
+ 4130 × 2000 resulting in 8260000

= 10977540
