python soln
\nclass Solution:\n    def abbreviateProduct(self, l: int, r: int) -> str:\n        \n        num=1\n        for i in range(l,r+1):\n            num=num*i\n    
```\nclass Solution:\n    def abbreviateProduct(self, l: int, r: int) -> str:\n        \n        num=1\n        for i in range(l,r+1):\n            num=num*i\n            \n        c=0\n        while(num>0 and num%10==0):\n            c+=1\n            num=num//10\n        \n        s=str(num)\n        res=s\n        if len(s)>10:\n            res=s[:5]+\'...\'+s[-5:]\n        res=res+\'e\'+str(c)\n        return res\n        \n```
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