No problem, we've got 66739930 and 87759896 to multiply
66739930 × 87759896 = 87759896 × (66739930)
+ 87759896 × 0 producing 0
+ 87759896 × 30 yielding 2632796880
+ 87759896 × 900 that is equal 78983906400
+ 87759896 × 9000 that is equal 789839064000
+ 87759896 × 30000 resulting in 2632796880000
+ 87759896 × 700000 that is equal 61431927200000
+ 87759896 × 6000000 that results in 526559376000000
+ 87759896 × 60000000 giving us 5265593760000000

= 5857089315847280
