992

992 is a natural number that comes after 991 and before 993. It is an even composite number. The prime factorization of 992 is 2^5 × 31, meaning it is divisible by 2, 4, 8, 16, 32, and by 31, among other divisors. Its positive divisors include 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, and 992.

In different numeral systems, 992 is written as decimal 992; binary 1111100000; octal 1740; and hexadecimal 3E0. In Roman numerals it is CMXCII. The number is not prime, and its factorization illustrates a combination of a power of two and a distinct prime.

As a calendar year, 992 CE falls in the 10th century. In the Julian and proleptic Gregorian calendars, 992 would be a leap year because it is divisible by four and is not a century year requiring additional adjustment. Historical events that year occurred across various regions, but details require region-specific sources for accuracy.