No problem, we've got 39668969 and 36030428 to multiply
39668969 × 36030428 = 36030428 × (39668969)
+ 36030428 × 9 resulting in 324273852
+ 36030428 × 60 resulting in 2161825680
+ 36030428 × 900 that results in 32427385200
+ 36030428 × 8000 giving us 288243424000
+ 36030428 × 60000 giving us 2161825680000
+ 36030428 × 600000 what gives us 21618256800000
+ 36030428 × 9000000 yielding 324273852000000
+ 36030428 × 30000000 yielding 1080912840000000

= 1429289931388732
