55228320
55,228,320 is an even composite number composed of five prime numbers multiplied together.
55228320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 55228320:
25 × 32 × 5 × 7 × 5479
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 5479)See below for interesting mathematical facts about the number 55228320 from the Numbermatics database.
Names of 55228320
- Cardinal: 55228320 can be written as Fifty-five million, two hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 5.522832 × 107
Factors of 55228320
Divisors of 55228320
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 210 224 240 252 280 288 315 336 360 420 480 504 560 630 672 720 840 1008 1120 1260 1440 1680 2016 2520 3360 5040 5479 10080 10958 16437 21916 27395 32874 38353 43832 49311 54790 65748 76706 82185 87664 98622 109580 115059 131496 153412 164370 175328 191765 197244 219160 230118 246555 262992 306824 328740 345177 383530 394488 438320 460236 493110 525984 575295 613648 657480 690354 767060 788976 876640 920472 986220 1150590 1227296 1314960 1380708 1534120 1577952 1725885 1840944 1972440 2301180 2629920 2761416 3068240 3451770 3681888 3944880 4602360 5522832 6136480 6903540 7889760 9204720 11045664 13807080 18409440 27614160 55228320
- Sum of all divisors σ(n): 215429760
- Sum of proper divisors (its aliquot sum) s(n): 160201440
- 55228320 is an abundant number, because the sum of its proper divisors (160201440) is greater than itself. Its abundance is 104973120
Bases of 55228320
- Binary: 110100101010110111101000002
- Hexadecimal: 0x34AB7A0
- Base-36: WVQG0
Squares and roots of 55228320
- 55228320 squared (552283202) is 3050167330022400
- 55228320 cubed (552283203) is 168455617356022714368000
-
The
square root of 55228320 is 7431.5758759499 -
The
cube root of 55228320 is 380.8207559951
Scales and comparisons
How big is 55228320?- 55,228,320 seconds is equal to 1 year, 39 weeks, 2 days, 5 hours, 12 minutes.
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To count from 1 to 55,228,320 would take you about two years!
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 55228320 cubic inches would be around 31.7 feet tall.
Recreational maths with 55228320
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The information we have on file for 55228320 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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