Alright, let's work through 45574683 times 37837121 step by step
45574683 × 37837121 = 37837121 × (45574683)
+ 37837121 × 3 giving us 113511363
+ 37837121 × 80 that results in 3026969680
+ 37837121 × 600 yielding 22702272600
+ 37837121 × 4000 which equals 151348484000
+ 37837121 × 70000 which equals 2648598470000
+ 37837121 × 500000 that is equal 18918560500000
+ 37837121 × 5000000 resulting in 189185605000000
+ 37837121 × 40000000 that equals 1513484840000000

= 1724414795207643
