No problem, we've got 2791 and 1470 to multiply
2791 × 1470 = 1470 × (2791)
+ 1470 × 1 yielding 1470
+ 1470 × 90 what gives us 132300
+ 1470 × 700 that results in 1029000
+ 1470 × 2000 that is equal 2940000

= 4102770
