It is 2.16*104.
1.577836800*109
Note that 1 hour = 3600 seconds. Then, 6 hours = 21600.0 seconds. Shift 4 decimal places to the left, so the exponent for base 10 is 4. Therefore, we have 2.16 x 104 seconds.
8.64 x 104
Scientific notation is a way of representing numbers: it does not have any mass and so there are 0 lots of 0.8g in scientific notation.
depends
Scientific notation is useful in economics to compute very large or very small numbers.
7200 seconds = how many hours?
1760400 seconds
122400 seconds
72000 seconds
1209600 seconds
How many Seconds Pass in 525 Hours?