This is the 4734th most frequent Japanese word.
本数
"本数" means "number of units (long, cylindrical objects)."
本数 refers to the countable quantity of buses.
バスの本数が増えました。
The number of buses has increased.
本数 represents the number or count of cable items.
このケーブルの本数を確認してください。
Please check the number of cables.
本数 is used to reference the count or quantity actively without an object explicitly specified.