Alright, let's work through 89610011 times 96957458 step by step
89610011 × 96957458 = 96957458 × (89610011)
+ 96957458 × 1 yielding 96957458
+ 96957458 × 10 that results in 969574580
+ 96957458 × 000 giving us 0
+ 96957458 × 0000 what gives us 0
+ 96957458 × 10000 giving us 969574580000
+ 96957458 × 600000 that equals 58174474800000
+ 96957458 × 9000000 what gives us 872617122000000
+ 96957458 × 80000000 what gives us 7756596640000000

= 8688358877912038
