19738

19738 is an integer in the number system. It follows 19737 and precedes 19739. In terms of its prime factorization, 19738 is an even number, divisible by 2. Further factorization reveals 19738 = 2 × 9869. The number 9869 is a prime number. Therefore, the prime factorization of 19738 is 2 × 9869. As a six-digit number, it falls between ten thousand and one million. In scientific notation, 19738 can be expressed as approximately 1.9738 × 10^4. Its digital root is 2 (1+9+7+3+8 = 28, 2+8 = 10, 1+0 = 1). In the context of Roman numerals, numbers of this magnitude are typically represented using bar notation, though a direct conversion for 19738 is not a standard or commonly used representation. It is a composite number.