55481838720
55,481,838,720 is an even composite number composed of six prime numbers multiplied together.
55481838720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 55481838720:
27 × 3 × 5 × 7 × 11 × 375283
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 11 × 375283)See below for interesting mathematical facts about the number 55481838720 from the Numbermatics database.
Names of 55481838720
- Cardinal: 55481838720 can be written as Fifty-five billion, four hundred eighty-one million, eight hundred thirty-eight thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 5.548183872 × 1010
Factors of 55481838720
Divisors of 55481838720
- Number of divisors d(n): 256
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 64 66 70 77 80 84 88 96 105 110 112 120 128 132 140 154 160 165 168 176 192 210 220 224 231 240 264 280 308 320 330 336 352 384 385 420 440 448 462 480 528 560 616 640 660 672 704 770 840 880 896 924 960 1056 1120 1155 1232 1320 1344 1408 1540 1680 1760 1848 1920 2112 2240 2310 2464 2640 2688 3080 3360 3520 3696 4224 4480 4620 4928 5280 6160 6720 7040 7392 9240 9856 10560 12320 13440 14784 18480 21120 24640 29568 36960 49280 73920 147840 375283 750566 1125849 1501132 1876415 2251698 2626981 3002264 3752830 4128113 4503396 5253962 5629245 6004528 7505660 7880943 8256226 9006792 10507924 11258490 12009056 12384339 13134905 15011320 15761886 16512452 18013584 20640565 21015848 22516980 24018112 24768678 26269810 28896791 30022640 31523772 33024904 36027168 39404715 41281130 42031696 45033960 48036224 49537356 52539620 57793582 60045280 61921695 63047544 66049808 72054336 78809430 82562260 84063392 86690373 90067920 99074712 105079240 115587164 120090560 123843390 126095088 132099616 144108672 144483955 157618860 165124520 168126784 173380746 180135840 198149424 210158480 231174328 240181120 247686780 252190176 264199232 288967910 315237720 330249040 336253568 346761492 360271680 396298848 420316960 433451865 462348656 495373560 504380352 528398464 577935820 630475440 660498080 693522984 720543360 792597696 840633920 866903730 924697312 990747120 1008760704 1155871640 1260950880 1320996160 1387045968 1585195392 1681267840 1733807460 1849394624 1981494240 2311743280 2521901760 2641992320 2774091936 3467614920 3698789248 3962988480 4623486560 5043803520 5548183872 6935229840 7925976960 9246973120 11096367744 13870459680 18493946240 27740919360 55481838720
- Sum of all divisors σ(n): 220486855680
- Sum of proper divisors (its aliquot sum) s(n): 165005016960
- 55481838720 is an abundant number, because the sum of its proper divisors (165005016960) is greater than itself. Its abundance is 109523178240
Bases of 55481838720
- Binary: 1100111010101111100110101100100000002
- Hexadecimal: 0xCEAF9AC80
- Base-36: PHKGCQO
Squares and roots of 55481838720
- 55481838720 squared (554818387202) is 3078234427752091238400
- 55481838720 cubed (554818387203) is 170786106062893018231633870848000
-
The
square root of 55481838720 is 235545.8314638575 -
The
cube root of 55481838720 is 3814.0257005933
Scales and comparisons
How big is 55481838720?- 55,481,838,720 seconds is equal to 1,764 years, 7 weeks, 5 days, 21 hours, 52 minutes.
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To count from 1 to 55,481,838,720 would take you about three thousand, five hundred twenty-eight 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 55481838720 cubic inches would be around 317.8 feet tall.
Recreational maths with 55481838720
- 55481838720 backwards is 02783818455
- The number of decimal digits it has is: 11
- The sum of 55481838720's digits is 51
- More coming soon!
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