Complex sentence: The Sun is a G-type main-sequence star (G2V) based on spectral class and it is informally designated as a "yellow dwarf" that formed approximately 4.567 billion All numbers in this article are short scale.
Split into simpler sentences: The Sun is a G-type main-sequence star (G2V) based on spectral class and it is informally designated as a "yellow dwarf". It formed approximately 4.567 billion All numbers in this article are short scale.