Alright, let's work through 45341807 times 80284674 step by step
45341807 × 80284674 = 80284674 × (45341807)
+ 80284674 × 7 that is equal 561992718
+ 80284674 × 00 producing 0
+ 80284674 × 800 what gives us 64227739200
+ 80284674 × 1000 yielding 80284674000
+ 80284674 × 40000 that is equal 3211386960000
+ 80284674 × 300000 that results in 24085402200000
+ 80284674 × 5000000 giving us 401423370000000
+ 80284674 × 40000000 producing 3211386960000000

= 3640252193565918
