Let's calculate 5386171 x 48771321
5386171 × 48771321 = 48771321 × (5386171)
+ 48771321 × 1 yielding 48771321
+ 48771321 × 70 producing 3413992470
+ 48771321 × 100 which equals 4877132100
+ 48771321 × 6000 yielding 292627926000
+ 48771321 × 80000 that is equal 3901705680000
+ 48771321 × 300000 which equals 14631396300000
+ 48771321 × 5000000 resulting in 243856605000000

= 262690674801891
