The number of significant digits is here six.
There are 2 significant digits in the number.
This number has seven significant digits.
Three significant digits.
All four of the digits given are significant digits.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
1,071 has four significant digits.
There are two significant digits in the number 83.
The number 202.45 has five significant digits.
All five digits in the number are significant.
All numbers which are not "zero" are classed as significant digits. Therefore in the number 129 there will be three digits which are classed as significant.
The number of significant digits is the length of the numerical string from the first to the last non-zero digits in a number.The number if significant digits in 9807600, or 0.0012021 is 5.