Alright, let's work through 97195726 times 81561843 step by step
97195726 × 81561843 = 81561843 × (97195726)
+ 81561843 × 6 resulting in 489371058
+ 81561843 × 20 that results in 1631236860
+ 81561843 × 700 giving us 57093290100
+ 81561843 × 5000 that is equal 407809215000
+ 81561843 × 90000 what gives us 7340565870000
+ 81561843 × 100000 producing 8156184300000
+ 81561843 × 7000000 yielding 570932901000000
+ 81561843 × 90000000 that equals 7340565870000000

= 7927462544283018
