No problem, we've got 2879 and 4470 to multiply
2879 × 4470 = 4470 × (2879)
+ 4470 × 9 yielding 40230
+ 4470 × 70 that equals 312900
+ 4470 × 800 producing 3576000
+ 4470 × 2000 that results in 8940000

= 12869130
