No problem, we've got 3138 and 9786 to multiply
3138 × 9786 = 9786 × (3138)
+ 9786 × 8 that equals 78288
+ 9786 × 30 producing 293580
+ 9786 × 100 that is equal 978600
+ 9786 × 3000 that is equal 29358000

= 30708468
