Alright, let's work through 63393496 times 17345454 step by step
63393496 × 17345454 = 17345454 × (63393496)
+ 17345454 × 6 which equals 104072724
+ 17345454 × 90 resulting in 1561090860
+ 17345454 × 400 producing 6938181600
+ 17345454 × 3000 giving us 52036362000
+ 17345454 × 90000 producing 1561090860000
+ 17345454 × 300000 giving us 5203636200000
+ 17345454 × 3000000 that is equal 52036362000000
+ 17345454 × 60000000 that results in 1040727240000000

= 1099588968767184
