Alright, let's work through 31919467 times 30755542 step by step
31919467 × 30755542 = 30755542 × (31919467)
+ 30755542 × 7 resulting in 215288794
+ 30755542 × 60 resulting in 1845332520
+ 30755542 × 400 which equals 12302216800
+ 30755542 × 9000 that results in 276799878000
+ 30755542 × 10000 giving us 307555420000
+ 30755542 × 900000 giving us 27679987800000
+ 30755542 × 1000000 resulting in 30755542000000
+ 30755542 × 30000000 that equals 922666260000000

= 981700507936114
