No problem, we've got 1787 and 2070 to multiply
1787 × 2070 = 2070 × (1787)
+ 2070 × 7 that results in 14490
+ 2070 × 80 resulting in 165600
+ 2070 × 700 which equals 1449000
+ 2070 × 1000 producing 2070000

= 3699090
