How many times is the name of Prophet Muhammad, peace and blessings be upon him, repeated in the Qur’an?

The name of the Prophet Muhammad (peace be upon him) is mentioned as (Muhammad) four times in the Holy Quran: in Surat Al Imran (And Muhammad is not but a messenger. [Other] messengers have passed on before him.), in Surat Al-Ahzab (Muhammad is not the father of [any] one of your men, but [he is] the Messenger of Allah and last of the prophets.), in Surat Al-Fath (Muhammad is the Messenger of Allah; and those with him are forceful against the disbelievers, merciful among themselves.), and in Surat Muhammad (And those who believe and do righteous deeds and believe in what has been sent down upon Muhammad - and it is the truth).