1
If 0 can be counted as the first number, then the smallest number is 01358. If 0 cannot be counted as the first number, the the smallest number is 10358.
I wrote out all the factors of all the numbers from 1 to 100 and counted them.
No.
The number one was invented by the number zero. He was there first. :)
I counted five.
No
The highest number ever counted to is theoretically infinite. In mathematics, there is no limit to how high a number can be counted. However, in practical terms, the highest number ever counted to by a human or a computer is limited by time and resources. The largest number typically used in mathematics and science is known as Graham's number, a number so large it cannot be expressed using standard notation.
999,999,999
586,300,132
It's not infinity.
Yes.
Slaves counted as two-thirds of a person.