Alright, let's work through 90504460 times 27530954 step by step
90504460 × 27530954 = 27530954 × (90504460)
+ 27530954 × 0 giving us 0
+ 27530954 × 60 producing 1651857240
+ 27530954 × 400 producing 11012381600
+ 27530954 × 4000 that is equal 110123816000
+ 27530954 × 00000 that equals 0
+ 27530954 × 500000 that results in 13765477000000
+ 27530954 × 0000000 giving us 0
+ 27530954 × 90000000 resulting in 2477785860000000

= 2491674125054840
