Alright, let's work through 97764391 times 68441693 step by step
97764391 × 68441693 = 68441693 × (97764391)
+ 68441693 × 1 resulting in 68441693
+ 68441693 × 90 what gives us 6159752370
+ 68441693 × 300 that equals 20532507900
+ 68441693 × 4000 resulting in 273766772000
+ 68441693 × 60000 resulting in 4106501580000
+ 68441693 × 700000 that is equal 47909185100000
+ 68441693 × 7000000 resulting in 479091851000000
+ 68441693 × 90000000 resulting in 6159752370000000

= 6691160435153963
