No problem, we've got 79289449 and 90472096 to multiply
79289449 × 90472096 = 90472096 × (79289449)
+ 90472096 × 9 giving us 814248864
+ 90472096 × 40 producing 3618883840
+ 90472096 × 400 that equals 36188838400
+ 90472096 × 9000 that equals 814248864000
+ 90472096 × 80000 that is equal 7237767680000
+ 90472096 × 200000 that equals 18094419200000
+ 90472096 × 9000000 that results in 814248864000000
+ 90472096 × 70000000 giving us 6333046720000000

= 7173482641715104
