138798816320
138,798,816,320 is an even composite number composed of six prime numbers multiplied together.
138798816320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 138798816320:
26 × 5 × 29 × 37 × 149 × 2713
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 29 × 37 × 149 × 2713)See below for interesting mathematical facts about the number 138798816320 from the Numbermatics database.
Names of 138798816320
- Cardinal: 138798816320 can be written as One hundred thirty-eight billion, seven hundred ninety-eight million, eight hundred sixteen thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.3879881632 × 1011
Factors of 138798816320
Divisors of 138798816320
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 4 5 8 10 16 20 29 32 37 40 58 64 74 80 116 145 148 149 160 185 232 290 296 298 320 370 464 580 592 596 740 745 928 1073 1160 1184 1192 1480 1490 1856 2146 2320 2368 2384 2713 2960 2980 4292 4321 4640 4768 5365 5426 5513 5920 5960 8584 8642 9280 9536 10730 10852 11026 11840 11920 13565 17168 17284 21460 21605 21704 22052 23840 27130 27565 34336 34568 42920 43210 43408 44104 47680 54260 55130 68672 69136 78677 85840 86420 86816 88208 100381 108520 110260 138272 157354 159877 171680 172840 173632 176416 200762 217040 220520 276544 314708 319754 343360 345680 352832 393385 401524 404237 434080 441040 501905 629416 639508 691360 786770 799385 803048 808474 868160 882080 1003810 1258832 1279016 1382720 1573540 1598770 1606096 1616948 1764160 2007620 2021185 2517664 2558032 2911049 3147080 3197540 3212192 3233896 4015240 4042370 5035328 5116064 5822098 6294160 6395080 6424384 6467792 8030480 8084740 10232128 11644196 11722873 12588320 12790160 12935584 14555245 14956769 16060960 16169480 23288392 23445746 25176640 25580320 25871168 29110490 29913538 32121920 32338960 46576784 46891492 51160640 58220980 58614365 59827076 64677920 74783845 93153568 93782984 116441960 117228730 119654152 129355840 149567690 186307136 187565968 232883920 234457460 239308304 299135380 375131936 433746301 465767840 468914920 478616608 598270760 750263872 867492602 931535680 937829840 957233216 1196541520 1734985204 1875659680 2168731505 2393083040 3469970408 3751319360 4337463010 4786166080 6939940816 8674926020 13879881632 17349852040 27759763264 34699704080 69399408160 138798816320
- Sum of all divisors σ(n): 353639628000
- Sum of proper divisors (its aliquot sum) s(n): 214840811680
- 138798816320 is an abundant number, because the sum of its proper divisors (214840811680) is greater than itself. Its abundance is 76041995360
Bases of 138798816320
- Binary: 100000010100010000110111011100010000002
- Hexadecimal: 0x20510DDC40
- Base-36: 1RRH8C3K
Squares and roots of 138798816320
- 138798816320 squared (1387988163202) is 19265111411833098342400
- 138798816320 cubed (1387988163203) is 2673974660235358091323274067968000
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The
square root of 138798816320 is 372557.1316187627 -
The
cube root of 138798816320 is 5177.6010955055
Scales and comparisons
How big is 138798816320?- 138,798,816,320 seconds is equal to 4,413 years, 19 weeks, 2 days, 18 hours, 45 minutes, 20 seconds.
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To count from 1 to 138,798,816,320 would take you about eight thousand, eight hundred twenty-six 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 138798816320 cubic inches would be around 431.5 feet tall.
Recreational maths with 138798816320
- 138798816320 backwards is 023618897831
- The number of decimal digits it has is: 12
- The sum of 138798816320's digits is 56
- More coming soon!
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