- The 19th Quad-Prime (a Composite number that has 4 prime factors) is 150.
- Note, 150 = 2 × 3 × 5 × 5
- The 150th Composite is 195.
- 195 is the 19th Sphenic Number. Note, a Sphenic number is a Tri-Prime with 3 distinct prime factors, i.e., 195 = 3 ×5 × 13.
- 195 is the numerical value of the initials K, H, Y, A’,S in chapter 19.
- 150 is the 114th Composite and 114 is the number of chapters in the Quran.
- 195 Super Prime is 9619
- Chapter 96 has 19 verses.
- 150th Non-Chen Prime is 2593
- 2593rd Semiprime is 9899
- 9899 = 19 × 521 is the frequency of A + L + M initials in Surah 2.
