Alright, let's work through 55397094 times 90715293 step by step
55397094 × 90715293 = 90715293 × (55397094)
+ 90715293 × 4 that equals 362861172
+ 90715293 × 90 resulting in 8164376370
+ 90715293 × 000 what gives us 0
+ 90715293 × 7000 that results in 635007051000
+ 90715293 × 90000 giving us 8164376370000
+ 90715293 × 300000 giving us 27214587900000
+ 90715293 × 5000000 yielding 453576465000000
+ 90715293 × 50000000 giving us 4535764650000000

= 5025363613558542
