Alright, let's work through 52112078 times 72860451 step by step
52112078 × 72860451 = 72860451 × (52112078)
+ 72860451 × 8 resulting in 582883608
+ 72860451 × 70 which equals 5100231570
+ 72860451 × 000 giving us 0
+ 72860451 × 2000 what gives us 145720902000
+ 72860451 × 10000 which equals 728604510000
+ 72860451 × 100000 that is equal 7286045100000
+ 72860451 × 2000000 yielding 145720902000000
+ 72860451 × 50000000 that equals 3643022550000000

= 3796909505627178
