No problem, we've got 5430 and 1539 to multiply
5430 × 1539 = 1539 × (5430)
+ 1539 × 0 resulting in 0
+ 1539 × 30 that equals 46170
+ 1539 × 400 resulting in 615600
+ 1539 × 5000 resulting in 7695000

= 8356770
