There are 4 significant figures in this number.
3 of them.
6
0.00684 has three significant figures The product of 7.6 x 1.246321 has two significant figures. 28623 has five significant figures. 1.20000 x 10-19 has six significant figures. Trailing zeroes after a decimal point are considered significant. In scientific notation, only the numbers before the multiplication symbol are considered significant.
Significant digits are digits that provide useful information, for instance 123 has 3 significant digits and 30010 has 4 significant digits. So basically zeros aren't significant unless they are between two other numbers. 0.1020 has only 4 significant digits. A+: 4
29.1% if you want it to the right amount of significant figures
123. 1230/10 = 123.
Used properly,they tell us how precise it is. The rule of thumb for significant figures is "every digit you're sure of, and one you're not". So if you're positive something is 123 and a bit, you could do 123.3 or 123.7 or whatever based on your best guess to the last digit.
It is: 100
The number of deaths in the famous mid-18th century incident at the black hole of Calcutta is a subject of dispute, figures seem to vary from low 40's to as many as 123 died.
123 is not a Fibonacci number.
123 ÷ 55 = 213/55 = 2.236363636 (Note : 36 is a recurring number)
yes, 123 is a number it is the first 3 numbers