Alright, let's work through 86940930 times 59738764 step by step
86940930 × 59738764 = 59738764 × (86940930)
+ 59738764 × 0 that equals 0
+ 59738764 × 30 that results in 1792162920
+ 59738764 × 900 yielding 53764887600
+ 59738764 × 0000 yielding 0
+ 59738764 × 40000 that results in 2389550560000
+ 59738764 × 900000 producing 53764887600000
+ 59738764 × 6000000 what gives us 358432584000000
+ 59738764 × 80000000 resulting in 4779101120000000

= 5193743699210520
