Numbers with large numbers can generally be represented by e, such as 623000000000000; We can use 6.23E 12, that is, the form of the number 6.23x10/2e is 6.23E 12, that is, the decimal point after 6 in the number 6.23 is shifted to the right 12.
Some related derivation: (AEC) 2 = (AEC), (AEC) = A22C, (AEC) 3 = (AEC) (AEC) = A3E3, (AEC) n = a nencb (AEC) n n.
Extended data
E-number is a quantitative control in scientific counting, which can count and represent data, making counting more regular and representative, that is, 7× 10 4 = 7E4. Display numbers by exponential representation, and replace some numbers with E+n, where e (for exponent) means multiplying the previous numbers by the n power of 10.
For example, if 1234567890 1 is expressed in scientific notation with two decimal places, the result is 1.23E+ 10, that is, 1.23 times1. You can specify the number of decimal places to use.
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