No problem, we've got 18477697 and 674580 to multiply
18477697 × 674580 = 674580 × (18477697)
+ 674580 × 7 which equals 4722060
+ 674580 × 90 that equals 60712200
+ 674580 × 600 what gives us 404748000
+ 674580 × 7000 that is equal 4722060000
+ 674580 × 70000 what gives us 47220600000
+ 674580 × 400000 that is equal 269832000000
+ 674580 × 8000000 resulting in 5396640000000
+ 674580 × 10000000 what gives us 6745800000000

= 12464684842260
