No problem, we've got 7529 and 6391 to multiply
7529 × 6391 = 6391 × (7529)
+ 6391 × 9 which equals 57519
+ 6391 × 20 which equals 127820
+ 6391 × 500 that results in 3195500
+ 6391 × 7000 giving us 44737000

= 48117839
