even, composite · 108th positive integer
The number 108
108 is an even composite number. It is the 108th positive integer.
Quick reference
| Prime factorization | 2 × 2 × 3 × 3 × 3 |
| Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108 |
| Binary | 1101100 |
| Hexadecimal | 0x6C |
| Roman numeral | CVIII |
| Digit sum | 9 |
| Properties | even, composite |
Reading 108 in NumGrid context
108 is one of the data points covered by this site’s integer properties and number-guessing puzzles dataset. The detail above comes directly from classical number theory plus NumGrid solver-derived puzzle statistics; the context that follows situates the headline numbers against the broader distribution across positive integers within the NumGrid target pool.
Every number on this page links back to classical number theory plus NumGrid solver-derived puzzle statistics; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for 108’s peers within positive integers within the NumGrid target pool. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Frequently asked
Is 108 a prime number?
No. 108 is composite. Its prime factorization is 2 × 2 × 3 × 3 × 3.
What are the factors of 108?
The factors (divisors) of 108 are 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108.
What is 108 in binary?
108 in binary is 1101100. In hexadecimal it's 6C.
What is 108 as a Roman numeral?
108 in Roman numerals is CVIII.
What's the digit sum of 108?
Adding the digits of 108: 1 + 0 + 8 = 9.