No problem, we've got 1286 and 4290 to multiply
1286 × 4290 = 4290 × (1286)
+ 4290 × 6 producing 25740
+ 4290 × 80 that equals 343200
+ 4290 × 200 resulting in 858000
+ 4290 × 1000 what gives us 4290000

= 5516940
