No problem, we've got 1947 and 2030 to multiply
1947 × 2030 = 2030 × (1947)
+ 2030 × 7 that equals 14210
+ 2030 × 40 what gives us 81200
+ 2030 × 900 which equals 1827000
+ 2030 × 1000 giving us 2030000

= 3952410
