What is 210064050 in standard form?

What is 18 20 as a decimal? What are all the numbers divisible by 20? How is math used in making a house? If 2x 32 find the value of 9 - 4x? What two numbers multiply to be -143 and add to be -2? What is the answer to the equation 3C-15 for C equals 21? How much does an acre of land measure In squared meters? When did the angles fall from heaven? What is the measure of an angle of a traingle? When do you need to find perimeter? How can we be true to ourself? What are the Dimensions of a silver dollar? How big of a square is 70 square feet? How many king of spades in a deck of 52 cards? How many gallons of water in a pool 15 feet round and 33 inches deep? What two numbers multiplied and make 1625 and add to make 90? How do you round 48229930 to the nearest thousand? What is bigger 34 feet or 508 inches? What is the discount? What is the answer of David charges 15 plus 5.50 per hour to mow lawns. Ari charges 12 plus 6.25 per hour to mow lawns. In what situations is Ari's charge greater than or equal to David's charge?