No problem, we've got 7389 and 5479 to multiply
7389 × 5479 = 5479 × (7389)
+ 5479 × 9 which equals 49311
+ 5479 × 80 giving us 438320
+ 5479 × 300 giving us 1643700
+ 5479 × 7000 which equals 38353000

= 40484331
