140640

140640 is a number that falls within the range of 140,000 to 141,000. It is an even number, as it is divisible by 2 without leaving a remainder. In mathematical terms, 140640 can be expressed as 2^3 * 3 * 5 * 7 * 11 * 13 * 17, indicating that it is the product of these prime numbers. The number 140640 has 64 divisors, which is a significant number considering its magnitude. It is also a Harshad number, meaning it is divisible by the sum of its digits (1+4+0+6+4+0=15). In terms of its digital root, 140640 reduces to 6, which is the sum of its digits repeatedly until a single digit is obtained. The number 140640 does not hold any particular significance in historical or cultural contexts, but it is an interesting subject for mathematical exploration and analysis.