No problem, we've got 7520 and 2401 to multiply
7520 × 2401 = 2401 × (7520)
+ 2401 × 0 which equals 0
+ 2401 × 20 what gives us 48020
+ 2401 × 500 producing 1200500
+ 2401 × 7000 that is equal 16807000

= 18055520
