4000 in scientific notation is 4 x 103
4000=4x10^3
4.0 × 103
21000.2
It can be in scientific notation 2.5*10-4 km or 1/4000 km as a fraction There are 1000 meters in a kilometer
4000 = 4 × 1000
4,000 = 4 × 10^3
Write the place value of 17493
4000+600+8=?
It is: (IV) which means 1000*4 = 4000
Four thousand.
4000
4,000,000,000