Alright, let's work through 61579004 times 1579577 step by step
61579004 × 1579577 = 1579577 × (61579004)
+ 1579577 × 4 giving us 6318308
+ 1579577 × 00 yielding 0
+ 1579577 × 000 giving us 0
+ 1579577 × 9000 which equals 14216193000
+ 1579577 × 70000 yielding 110570390000
+ 1579577 × 500000 yielding 789788500000
+ 1579577 × 1000000 which equals 1579577000000
+ 1579577 × 60000000 what gives us 94774620000000

= 97268778401308
