The factorial of 100, written as 100!, is the product of all positive integers
from 1 to 100. It is an extremely large number with 158 digits. The exact
value of 100! is:
93326215443944152681699238856266700490715968264381621468592963895217599993229915608941463976156518286253697920827223758251185210916864000000000000000000000000
In scientific notation, it is approximately:
9.3326 × 10^157 Additional facts about 100!:
- It has 24 trailing zeros.
- It plays a significant role in permutations, combinations, probability, computer science, and statistics.
So, 100! is approximately 9.3326e+157, and its full exact value is as listed above. This value is used often in combinatorics and other mathematical applications dealing with very large numbers.
