Alright, let's work through 69626979 times 66878824 step by step
69626979 × 66878824 = 66878824 × (69626979)
+ 66878824 × 9 resulting in 601909416
+ 66878824 × 70 which equals 4681517680
+ 66878824 × 900 producing 60190941600
+ 66878824 × 6000 what gives us 401272944000
+ 66878824 × 20000 which equals 1337576480000
+ 66878824 × 600000 what gives us 40127294400000
+ 66878824 × 9000000 yielding 601909416000000
+ 66878824 × 60000000 that is equal 4012729440000000

= 4656570474192696
