2. Identify the numeral in each sentence and write it in word form
1.
Mount Everest, the highest mountain in the world, is about 887 218 centimeters high.
2. The Pacific Ocean is the largest ocean in the world. It has an area of about
777757524 square kilometers.
3. The surface area of Earth is about 510100 000 square kilometers.
4. The Earth is about 149 600 000 kilometers from the Sun.
5. The age of Earth is estimated to be 4500000000 years.​