14 x 100 = 1400
14 times 100 is 1400. Adding two zeros to 14 gets you there, or add 10 x 100 and 4 x 100. The same 1400 is what a 24-hour clock calls two in the afternoon.
14 × 100 = 1,400
Adding 14 to itself 100 times gives the same answer.
Two ways to reach 1400
The fast way is to write 14 and add the two zeros that come from 100. The slower way splits 14 into 10 and 4: 10 x 100 = 1000, 4 x 100 = 400, and 1000 + 400 = 1400. The split version is worth knowing because it still works when the multiplier is one you cannot picture.
1400 on a clock
1400 hours is 2:00 PM in 24-hour time, read aloud as fourteen hundred. That is where most people meet 1400 written without a comma. Read as minutes instead, 1400 comes to 23 hours and 20 minutes.
The same total from a decimal
1.4 x 1000 also gives 1400. That is not a coincidence: 1.4 is 14 divided by 10 and 1000 is 100 multiplied by 10, so the two changes cancel and the product is unchanged.