Alright, let's work through 54032293 times 91978108 step by step
54032293 × 91978108 = 91978108 × (54032293)
+ 91978108 × 3 producing 275934324
+ 91978108 × 90 resulting in 8278029720
+ 91978108 × 200 giving us 18395621600
+ 91978108 × 2000 what gives us 183956216000
+ 91978108 × 30000 producing 2759343240000
+ 91978108 × 000000 resulting in 0
+ 91978108 × 4000000 resulting in 367912432000000
+ 91978108 × 50000000 that is equal 4598905400000000

= 4969788081041644
