Alright, let's work through 84168964 times 88724570 step by step
84168964 × 88724570 = 88724570 × (84168964)
+ 88724570 × 4 yielding 354898280
+ 88724570 × 60 which equals 5323474200
+ 88724570 × 900 resulting in 79852113000
+ 88724570 × 8000 that results in 709796560000
+ 88724570 × 60000 which equals 5323474200000
+ 88724570 × 100000 that equals 8872457000000
+ 88724570 × 4000000 what gives us 354898280000000
+ 88724570 × 80000000 which equals 7097965600000000

= 7467855138245480
