Alright, let's work through 45697859 times 16019442 step by step
45697859 × 16019442 = 16019442 × (45697859)
+ 16019442 × 9 that results in 144174978
+ 16019442 × 50 that is equal 800972100
+ 16019442 × 800 that is equal 12815553600
+ 16019442 × 7000 that is equal 112136094000
+ 16019442 × 90000 giving us 1441749780000
+ 16019442 × 600000 that equals 9611665200000
+ 16019442 × 5000000 that is equal 80097210000000
+ 16019442 × 40000000 yielding 640777680000000

= 732054201774678
