Alright, let's work through 85357045 times 17485635 step by step
85357045 × 17485635 = 17485635 × (85357045)
+ 17485635 × 5 yielding 87428175
+ 17485635 × 40 giving us 699425400
+ 17485635 × 000 that results in 0
+ 17485635 × 7000 that equals 122399445000
+ 17485635 × 50000 which equals 874281750000
+ 17485635 × 300000 resulting in 5245690500000
+ 17485635 × 5000000 giving us 87428175000000
+ 17485635 × 80000000 that is equal 1398850800000000

= 1492522133548575
