No problem, we've got 69622597 and 79911493 to multiply
69622597 × 79911493 = 79911493 × (69622597)
+ 79911493 × 7 that results in 559380451
+ 79911493 × 90 yielding 7192034370
+ 79911493 × 500 producing 39955746500
+ 79911493 × 2000 which equals 159822986000
+ 79911493 × 20000 that is equal 1598229860000
+ 79911493 × 600000 that results in 47946895800000
+ 79911493 × 9000000 producing 719203437000000
+ 79911493 × 60000000 what gives us 4794689580000000

= 5563645672807321
