1.1 is.
Chat with our AI personalities
No because it has more than two factors and so 1057 is a composite number
.020 has two significant figures: 2 and 0 A significant figure are digits that contain meaning contributing to precision. All numbers are considered meaningful except for zero, unless zero is between two other numbers or tailing non zero numbers where a decimal is present.
4647 is 4600 to 2 sig fig.
1057
There are seven: 1057, 1064, 1071, 1078, 1085, 1092, 1099.