SELECT Top 1 sysobjects.[name], max(sysindexes.[rows]) AS TableRows,
CAST(
CASE max(sysindexes.[rows])
WHEN 0 THEN -0
ELSE LOG10(max(sysindexes.[rows]))
END
AS NUMERIC(5,2))
AS L10_TableRows
FROM sysindexes INNER JOIN sysobjects ON sysindexes.[id] = sysobjects.[id]
WHERE sysobjects.xtype = 'U'
GROUP BY sysobjects.[name]
ORDER BY max(rows) DESC