10000000

10000000, commonly written as 10,000,000, is the natural number that follows 9,999,999 and precedes 10,000,001. In decimal notation it is 1 followed by seven zeros, and in scientific notation it is 1 × 10^7. It is a round number often used to denote large quantities in statistics, computing, and everyday counting.

Mathematically, 10,000,000 equals 10^7 and factors as 2^7 × 5^7. It is an even number and divisible by 5 and by 10. The sum of its digits is 1, so it is not divisible by 3 or 9. It is not a perfect square or cube; its square root is about 3162.28. It lies between 1,000,000 (10^6) and 1,000,000,000 (10^9).

In other bases, its binary representation is 100110001001011010000000 and its hexadecimal representation is 0x989680. In Roman numerals there is no standard compact representation for such a large value.

Usage and context: As a power of ten, 10^7 is a common benchmark scale in computing and data analysis. It is also described as ten mega, since mega denotes 10^6. The number serves as a convenient example in mathematical and computational demonstrations due to its decimal structure and frequent appearance in datasets.