Alright, let's work through 85429743 times 36713788 step by step
85429743 × 36713788 = 36713788 × (85429743)
+ 36713788 × 3 what gives us 110141364
+ 36713788 × 40 that equals 1468551520
+ 36713788 × 700 that is equal 25699651600
+ 36713788 × 9000 that results in 330424092000
+ 36713788 × 20000 that equals 734275760000
+ 36713788 × 400000 that equals 14685515200000
+ 36713788 × 5000000 that results in 183568940000000
+ 36713788 × 80000000 that results in 2937103040000000

= 3136449473396484
