Alright, let's work through 45905627 times 99477047 step by step
45905627 × 99477047 = 99477047 × (45905627)
+ 99477047 × 7 which equals 696339329
+ 99477047 × 20 that equals 1989540940
+ 99477047 × 600 producing 59686228200
+ 99477047 × 5000 producing 497385235000
+ 99477047 × 00000 yielding 0
+ 99477047 × 900000 giving us 89529342300000
+ 99477047 × 5000000 giving us 497385235000000
+ 99477047 × 40000000 what gives us 3979081880000000

= 4566556214643469
