is 12 a natural number?
5 answers
Yes, 12 is a natural number. Natural numbers are the positive integers (whole numbers) starting from 1 and continuing indefinitely.
is 6.8556546004 irrational?
No, 6.8556546004 is not an irrational number. Irrational numbers are numbers that cannot be expressed as a fraction or a ratio of two integers. Since 6.8556546004 can be expressed as a terminating decimal, it is a rational number.
is 6.8556546004 an integer?
No, 6.8556546004 is not an integer. Integers are whole numbers that can be positive, negative, or zero. Since 6.8556546004 has a decimal portion, it is not an integer.