Alright, let's work through 68973018 times 9012424 step by step
68973018 × 9012424 = 9012424 × (68973018)
+ 9012424 × 8 what gives us 72099392
+ 9012424 × 10 that results in 90124240
+ 9012424 × 000 giving us 0
+ 9012424 × 3000 that results in 27037272000
+ 9012424 × 70000 giving us 630869680000
+ 9012424 × 900000 that results in 8111181600000
+ 9012424 × 8000000 which equals 72099392000000
+ 9012424 × 60000000 resulting in 540745440000000

= 621614082775632
