What is 180?

Here's some information about the number 180:

• 180 is an even number.
• It is a composite number, meaning it has factors other than 1 and itself.
• The factors of 180 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, and 180.
• In <a href="https://www.wikiwhat.page/kavramlar/geometry">geometry</a>, 180 degrees is the measure of a straight angle.
• The sum of the interior angles of a triangle is always <a href="https://www.wikiwhat.page/kavramlar/180%20degrees">180 degrees</a>.
• In many cultures, 180 days is approximately half a year.
• 180 is divisible by many numbers, making it a useful number in various calculations.
• It can be expressed as the sum of consecutive primes: 180 = 29 + 31 + 37 + 41 + 43