Alright, let's work through 39049680 times 84341959 step by step
39049680 × 84341959 = 84341959 × (39049680)
+ 84341959 × 0 producing 0
+ 84341959 × 80 giving us 6747356720
+ 84341959 × 600 that equals 50605175400
+ 84341959 × 9000 which equals 759077631000
+ 84341959 × 40000 giving us 3373678360000
+ 84341959 × 000000 yielding 0
+ 84341959 × 9000000 giving us 759077631000000
+ 84341959 × 30000000 that equals 2530258770000000

= 3293526509523120
