1. Convenience: The popularity of Arabic numerals makes it easier for people to record, calculate and disseminate information. This provides a foundation for the development of commerce, science, technology and other fields.

2. Cultural exchange: The spread of Arabic numerals promotes the exchange and integration between different cultures. With the passage of time, these numbers have gradually become universal standards, making it easier for people to communicate across language and cultural barriers.

3. Historical research: The spread of Arabic numerals has also had an impact on historical research. By studying these figures, we can better understand the development and exchange of ancient civilizations and the interaction between different cultures.

From the circulation of Arabic numerals, we can get the following understanding:

1. Technological progress is one of the key factors to continuously promote the development of human society. The development and dissemination of Arabic numerals have promoted the progress of commerce, science and technology, making it easier for people to record, calculate and disseminate information.

2. Cultural exchange is another key factor to promote the development of human society. The spread of Arabic numerals promotes the communication and integration between different cultures, making it easier for people to communicate across language and cultural barriers.

3. The development of history is another key factor to continuously promote the development of human society. Through the study of Arabic numerals, we can better understand the development and exchange of ancient civilizations and the interaction between different cultures.