No problem, we've got 2989 and 6124 to multiply
2989 × 6124 = 6124 × (2989)
+ 6124 × 9 yielding 55116
+ 6124 × 80 what gives us 489920
+ 6124 × 900 that results in 5511600
+ 6124 × 2000 that results in 12248000

= 18304636
