You can make a judgment by judging the logarithm.

20 19*log2020=6673.5044

2020*log20 19=6676.3754

So it is the first number, that is, the power of 20 19 in 2020 is relatively large.

trona

For the sequence {( 1+ 1/n) n}, when n tends to positive infinity, the limit of the sequence is e, that is, e = lim (1+1/n). Some properties of the number e make it especially convenient as the base of the logarithmic system. Logarithms based on e are called natural logarithms. It is represented by a mark ln that does not mark the bottom; Natural logarithm is often used in theoretical research.