No problem, we've got 7583 and 6442 to multiply
7583 × 6442 = 6442 × (7583)
+ 6442 × 3 which equals 19326
+ 6442 × 80 what gives us 515360
+ 6442 × 500 that results in 3221000
+ 6442 × 7000 that results in 45094000

= 48849686
