Donald Trump's inauguration by the numbers

WASHINGTON: Donald Trump, the real estate mogul and reality television star who upended American politics and energized voters angry with Washington, will be sworn in Friday as the 45th president of the United States, putting Republicans in control of the

White House

for the first time in eight years.

"It all begins today!" Trump tweeted at daybreak. "THE MOVEMENT CONTINUES - THE WORK BEGINS!"

Here are

Donald Trump's inauguration

by the numbers:
1. 900,000: The number of people expected to attend, including protesters; about half the amount of President Obama's inauguration.

2. 20: The expected duration, in minutes, of Trump's inauguration speech.

3. 105: The longest inaugural speech, in minutes. It was delivered by William Henry Harrison in 1841 in a snowstorm. He wasn't wearing a hat or coat. He died of pneumonia a week later.

4. 270,000: The number of protesters expected to converge on Washington.

5. 28,000: The number of law enforcement officers expected to police downtown Washington.

6. 4,200: The number of joints expected to be handed out by pro-marijuana activists on Inauguration Day. (A fun article on how 420 became synonymous with pot culture).

7. 40: The percentage of ABC/Washington Post respondents who view Trump favorably, the lowest rating for an incoming president since Jimmy Carter.

8. 58: The percentage of people who view President Barack Obama favorably, according to Gallup.

9. 64: The percentage of people who believe that wealthy people will gain influence under a Trump Administration, according to a Pew Research.

10. 33: The percentage of Trump Cabinet nominees without public-sector experience, the highest since the William McKinley administration (1897-1901).