It saves space ! Writing the number one thousand million takes less space if you write it as 109 instead of 1,000,000,000
Scientific Notation is expressed by using a number, using an exponent as a number (usually a decimal) multiplied by a 10, and an exponent (the number on the exponent is the number of zeros the number has).Example: 120,000,000 in scientific notation is 1.2 X 107
There must be exactly one.
90.100.000 = 9,07 x 107 (assuming you're using point as thousand separator and thus a comma as a decimal separator)Another possible answer:-90,100,000 = 9.01*107 in scientific notation
Move 2 decimal places to the left from the starting point, so the exponent for base 10 is 2. Therefore, the term in scientific notation is 7.9304 x 10².
376000000000 in scientific notation is 3.76 × 1011Standard notation is 376,000,000,000Scientific notation (also called standard form or exponential notation) is a way of writing numbers that accommodates values too large or small to be conveniently written in standard decimal notation.
200,000 in Scientific Notation = 2 x 105
Anyone can use scientific notation - including women!
Some common tools used to represent decimal values include: Decimal notation: This is the most common and widely used way to represent decimal values, using a decimal point followed by digits from 0-9. Fraction notation: Decimal values can also be represented as fractions, where the numerator is the decimal value and the denominator is a power of 10. Scientific notation: Decimal values can be represented in scientific notation, where a number between 1 and 10 is multiplied by a power of 10. This is particularly useful for very large or very small decimal values.
Using scientific notation reduces the need to write out very large or very small numbers as the following examples show:- 1,000,000,000,000 = 1.0*1012 in scientific notation 0.0000000001 = 1.0*10-10 in scientific notation
The point of using scientific notation is to compute very large or very small numbers.
4000 in scientific notation is 4 x 103
0.0000072 in Scientific Notation = 7.2 x 10-6