Write the smallest natural number. Can you write the largest natural number?

Insert commas suitably and write each of the following numbers in words in the Indian system and the International system of numeration:

(i) 506723

(ii) 180018018

Write the following numbers in figures:

(i) Seven lakh three thousand four hundred twenty

(ii) Eighty crore twenty three thousand ninety three

Also write the above numbers in the place value chart.

Write each of the following numbers in numeral form and place commas correctly:

(i) Seventy three lakh seventy thousand four hundred seven.

(ii) Nine crore five lakh forty one.

(iii) Fifty eight million four hundred twenty three thousand two hundred two.