2221200
2,221,200 is an even composite number composed of four prime numbers multiplied together.
2221200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 2221200:
24 × 32 × 52 × 617
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 617)See below for interesting mathematical facts about the number 2221200 from the Numbermatics database.
Names of 2221200
- Cardinal: 2221200 can be written as Two million, two hundred twenty-one thousand, two hundred.
Scientific notation
- Scientific notation: 2.2212 × 106
Factors of 2221200
Divisors of 2221200
- Number of divisors d(n): 90
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 400 450 600 617 720 900 1200 1234 1800 1851 2468 3085 3600 3702 4936 5553 6170 7404 9255 9872 11106 12340 14808 15425 18510 22212 24680 27765 29616 30850 37020 44424 46275 49360 55530 61700 74040 88848 92550 111060 123400 138825 148080 185100 222120 246800 277650 370200 444240 555300 740400 1110600 2221200
- Sum of all divisors σ(n): 7720674
- Sum of proper divisors (its aliquot sum) s(n): 5499474
- 2221200 is an abundant number, because the sum of its proper divisors (5499474) is greater than itself. Its abundance is 3278274
Bases of 2221200
- Binary: 10000111100100100100002
- Hexadecimal: 0x21E490
- Base-36: 1BLW0
Squares and roots of 2221200
- 2221200 squared (22212002) is 4933729440000
- 2221200 cubed (22212003) is 10958799832128000000
-
The
square root of 2221200 is 1490.3690818049 -
The
cube root of 2221200 is 130.4755756465
Scales and comparisons
How big is 2221200?- 2,221,200 seconds is equal to 3 weeks, 4 days, 17 hours.
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To count from 1 to 2,221,200 would take you about five weeks!
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 2221200 cubic inches would be around 10.9 feet tall.
Recreational maths with 2221200
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The information we have on file for 2221200 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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