No problem, we've got 7798 and 5060 to multiply
7798 × 5060 = 5060 × (7798)
+ 5060 × 8 that equals 40480
+ 5060 × 90 that results in 455400
+ 5060 × 700 that results in 3542000
+ 5060 × 7000 that equals 35420000

= 39457880
