The maximum number in mathematical sense does not exist. But there is a number. Nothing in the universe can surpass it. This number is 10 to the power of 100, also called "Gugor". At present, the fastest electronic computer in the world operates 1 100 million times per second. Assuming that it has been running since the formation of the universe, today, its total number of runs is less than 10.

The area of the earth is about 5 10000000 square kilometers. If expressed in square millimeters, it is only the 20th power of 5× 10. The volume of the earth is 108300000000 cubic kilometers. If expressed in cubic millimeters, it is only the 30th power of 10.

1 cubic millimeter is equivalent to the size of a needle, and can hold 10 grain of fine sand at most, so the whole earth can only hold 3 1 power of 10 grain of fine sand. These figures are far less than those of "Gugor".

The source of Gugor:

Refers to the natural number 10 100, that is, the number 1 is followed by 100 zeros. This word was coined in 1938 by Milton Silota, the nine-year-old nephew of American mathematician Edward Casner. Casner wrote this concept in his book Mathematics and Imagination.

Googol has no special significance or application to mathematics. Casner invented the word to draw an unimaginable difference between a large number and infinity. Its only function is sometimes used in mathematics teaching.

Because ancient Gorbi knew that there were many elementary particles in the universe, and the number of zeros in the Gugor bundle was Gugor, it was impossible to write the Gugor bundle in decimal and save it in a file.