No problem, we've got 1336 and 1489 to multiply
1336 × 1489 = 1489 × (1336)
+ 1489 × 6 that is equal 8934
+ 1489 × 30 that is equal 44670
+ 1489 × 300 resulting in 446700
+ 1489 × 1000 which equals 1489000

= 1989304
