Alright, let's work through 97335138 times 40989681 step by step
97335138 × 40989681 = 40989681 × (97335138)
+ 40989681 × 8 resulting in 327917448
+ 40989681 × 30 resulting in 1229690430
+ 40989681 × 100 giving us 4098968100
+ 40989681 × 5000 producing 204948405000
+ 40989681 × 30000 resulting in 1229690430000
+ 40989681 × 300000 yielding 12296904300000
+ 40989681 × 7000000 that results in 286927767000000
+ 40989681 × 90000000 that equals 3689071290000000

= 3989736256710978
