16000000000

16000000000, written as 16,000,000,000 in standard decimal notation, is the integer equal to 1.6 × 10^10. It is the product of 16 and 1,000,000,000, and it is divisible by 10^9, since it equals 16 × 10^9.

Mathematically, 16,000,000,000 is a composite number. Its prime factorization is 2^13 × 5^9, meaning its only prime factors are 2 and 5. Consequently, it is divisible by many powers of two and five, and in particular by 10^9.

In other bases, the number can be expressed as 0x3B9ACA000 in hexadecimal and as 1.6 × 10^10 in scientific notation.

In practical contexts, the figure is often encountered as a round decimal quantity. For example, 16,000,000,000 bytes corresponds to 16 decimal gigabytes of data storage, which is about 14.9 gibibytes. It also equates to roughly 16 billion seconds when interpreted as a time unit, about 507 years.

Relative size: 2^34 equals 17,179,869,184, so 16,000,000,000 is slightly smaller than 2^34. As a decimal representation, the number ends with nine trailing zeros, reflecting its relation to 16 × 10^9.