Alright, let's work through 31529812 times 13842313 step by step
31529812 × 13842313 = 13842313 × (31529812)
+ 13842313 × 2 giving us 27684626
+ 13842313 × 10 that results in 138423130
+ 13842313 × 800 that equals 11073850400
+ 13842313 × 9000 giving us 124580817000
+ 13842313 × 20000 giving us 276846260000
+ 13842313 × 500000 that equals 6921156500000
+ 13842313 × 1000000 that equals 13842313000000
+ 13842313 × 30000000 that is equal 415269390000000

= 436445526535156
