222180
222,180 is an even composite number composed of five prime numbers multiplied together.
222180 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 222180:
22 × 3 × 5 × 7 × 232
(2 × 2 × 3 × 5 × 7 × 23 × 23)See below for interesting mathematical facts about the number 222180 from the Numbermatics database.
Names of 222180
- Cardinal: 222180 can be written as Two hundred twenty-two thousand, one hundred eighty.
Scientific notation
- Scientific notation: 2.2218 × 105
Factors of 222180
Divisors of 222180
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 23 28 30 35 42 46 60 69 70 84 92 105 115 138 140 161 210 230 276 322 345 420 460 483 529 644 690 805 966 1058 1380 1587 1610 1932 2116 2415 2645 3174 3220 3703 4830 5290 6348 7406 7935 9660 10580 11109 14812 15870 18515 22218 31740 37030 44436 55545 74060 111090 222180
- Sum of all divisors σ(n): 743232
- Sum of proper divisors (its aliquot sum) s(n): 521052
- 222180 is an abundant number, because the sum of its proper divisors (521052) is greater than itself. Its abundance is 298872
Bases of 222180
- Binary: 1101100011111001002
- Hexadecimal: 0x363E4
- Base-36: 4RFO
Squares and roots of 222180
- 222180 squared (2221802) is 49363952400
- 222180 cubed (2221803) is 10967682944232000
-
The
square root of 222180 is 471.3597352341 -
The
cube root of 222180 is 60.5668500413
Scales and comparisons
How big is 222180?- 222,180 seconds is equal to 2 days, 13 hours, 43 minutes.
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To count from 1 to 222,180 would take you about two days.
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 222180 cubic inches would be around 5 feet tall.
Recreational maths with 222180
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The information we have on file for 222180 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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