Alright, let's work through 44171685 times 80300867 step by step
44171685 × 80300867 = 80300867 × (44171685)
+ 80300867 × 5 what gives us 401504335
+ 80300867 × 80 producing 6424069360
+ 80300867 × 600 that is equal 48180520200
+ 80300867 × 1000 yielding 80300867000
+ 80300867 × 70000 which equals 5621060690000
+ 80300867 × 100000 that results in 8030086700000
+ 80300867 × 4000000 yielding 321203468000000
+ 80300867 × 40000000 that equals 3212034680000000

= 3547024602350895
