Alright, let's work through 85689893 times 44168032 step by step
85689893 × 44168032 = 44168032 × (85689893)
+ 44168032 × 3 giving us 132504096
+ 44168032 × 90 that results in 3975122880
+ 44168032 × 800 resulting in 35334425600
+ 44168032 × 9000 that is equal 397512288000
+ 44168032 × 80000 that is equal 3533442560000
+ 44168032 × 600000 giving us 26500819200000
+ 44168032 × 5000000 what gives us 220840160000000
+ 44168032 × 80000000 that results in 3533442560000000

= 3784753936100576
