Why do Indians write numbers differently?

Number Names in the Indian Numeral System According to the Indian numeral system, separators are marked to distinguish different periods. Therefore, while writing the number names, these periods can be used to read the different place values in the number.

How do Indians use commas numbers?

Commas are used when grouping by thousands. In India, due to a numeral system using lakhs (lacs) (1,23,456 equal to 123,456) and crores (1,23,45,678 equal to 12,345,678), a comma is used at levels of thousand, lakh, and crore. For example, 10 million (1 crore) would be written as 1,00,00,000.

What was the most significant feature of the Indian number system?

three essential features of our numeral notation system: (i) nine signs and the concept of zero, (ii) a place value system and (iii) a decimal base.

How many digits are there in Indian number system?

In the Indian Number System, we use 10 symbols to represent the numbers. The 10 symbols which are used in the Indian Numeral System are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. Since this system is adopted in India, we call it as Indian Number System.

What are the some of the interesting features of Indian mathematics?

As well as giving us the concept of zero, Indian mathematicians made seminal contributions to the study of trigonometry, algebra, arithmetic and negative numbers among other areas. Perhaps most significantly, the decimal system that we still employ worldwide today was first seen in India.

What is Indian system and international system in maths?

What is the difference between the Indian and International numeral system? The main difference between the Indian and International numeral system is the placement of commas (separator). In the Indian system, lakhs are written after thousands, whereas in the International system, millions are written after thousands.

What is the use of separators in the Indian numbering system?

Use of separators. The Indian numbering system uses separators differently from the international norm. Instead of grouping digits by threes as in the international system, the Indian numbering system groups the rightmost three digits together (until the hundreds place), and thereafter groups by sets of two digits.

What is the difference between the Indian and English number systems?

The Indian and English systems both use the decimal point and the comma digit-separator, while some other countries using the Western number-word system use the decimal comma, and space or point to separate digits in powers of one thousand.

Why do Indians have such a fascination with large numbers?

Indians had a serious fascination for large numbers. The earliest of Indian literature – Rig Veda – talk of obscenely large numbers like महौघ (10^62). It was cultural past time to talk large numbers. Thus, they created names for very large numbers and just arbitrarily chose to measure in 100s, as seen in the chart below.

What is the difference between Indian and Western written numbers?

Written numbers differ in the placement of commas, grouping digits into powers of one hundred (10 2) in the Indian system (except for the first thousand), and into powers of one thousand (10 3) in the Western system.