32000000

32000000, written as 32,000,000, is the integer immediately following 31,999,999 and preceding 32,000,001. It can be expressed as 32 × 10^6 or as 3.2 × 10^7 in scientific notation. Its prime factorization is 2^11 × 5^6, making it a product of powers of 2 and 5 only.

In decimal form, the number ends with six zeros, indicating it is divisible by 10^6; indeed, 32,000,000 = 32 × 10^6. It is divisible by 2^11 and by 5^6; the highest power of 2 dividing it is 2^11, and the highest power of 5 dividing it is 5^6. The total number of positive divisors is (11+1)(6+1) = 84. The sum of its decimal digits is 3+2+0+0+0+0+0+0 = 5, so it is not divisible by 3 or 9. It is not a perfect square or a perfect cube.

Because its prime factors are only 2 and 5, the number is a multiple of a power of ten; specifically, it is divisible by 10^6 but not by 10^7. In base-10, its trailing zeros count equals min(exponent of 2, exponent of 5) = 6.

32000000 is commonly treated as a large round number in mathematics and applied contexts; as 32 million, it appears in statistics, budgeting, and computing as a convenient scale for estimates and data aggregation.