No problem, we've got 7859 and 7180 to multiply
7859 × 7180 = 7180 × (7859)
+ 7180 × 9 which equals 64620
+ 7180 × 50 that is equal 359000
+ 7180 × 800 yielding 5744000
+ 7180 × 7000 giving us 50260000

= 56427620
