Alright, let's work through 90491027 times 75934846 step by step
90491027 × 75934846 = 75934846 × (90491027)
+ 75934846 × 7 giving us 531543922
+ 75934846 × 20 what gives us 1518696920
+ 75934846 × 000 resulting in 0
+ 75934846 × 1000 giving us 75934846000
+ 75934846 × 90000 giving us 6834136140000
+ 75934846 × 400000 that equals 30373938400000
+ 75934846 × 0000000 which equals 0
+ 75934846 × 90000000 that is equal 6834136140000000

= 6871422199626842
