500 000 000

The number 500 000000 can be described as a nine-digit composite number. It is the number after 499999999 and prior to 500000001 and is written in scientific notation as 5 x108. In terms of size, it has 17 prime factors and ninety-two positive divisors. The number is rounded up to one decimal place. “A” stands for the smallest unit, while “0” stands the largest. There are also 200,000,000 positive integers which are relative primes to it.