Alright, let's work through 31446438 times 47620220 step by step
31446438 × 47620220 = 47620220 × (31446438)
+ 47620220 × 8 giving us 380961760
+ 47620220 × 30 giving us 1428606600
+ 47620220 × 400 yielding 19048088000
+ 47620220 × 6000 yielding 285721320000
+ 47620220 × 40000 giving us 1904808800000
+ 47620220 × 400000 giving us 19048088000000
+ 47620220 × 1000000 that equals 47620220000000
+ 47620220 × 30000000 that is equal 1428606600000000

= 1497486295776360
