Alright, let's work through 79667173 times 9244413 step by step
79667173 × 9244413 = 9244413 × (79667173)
+ 9244413 × 3 that is equal 27733239
+ 9244413 × 70 what gives us 647108910
+ 9244413 × 100 that results in 924441300
+ 9244413 × 7000 that results in 64710891000
+ 9244413 × 60000 yielding 554664780000
+ 9244413 × 600000 yielding 5546647800000
+ 9244413 × 9000000 that results in 83199717000000
+ 9244413 × 70000000 giving us 647108910000000

= 736476249754449
