No problem, we've got 3125 and 7790 to multiply
3125 × 7790 = 7790 × (3125)
+ 7790 × 5 yielding 38950
+ 7790 × 20 that is equal 155800
+ 7790 × 100 producing 779000
+ 7790 × 3000 that is equal 23370000

= 24343750
