21438038390268500
21,438,038,390,268,500 is an even composite number composed of nine prime numbers multiplied together.
What does the number 21438038390268500 look like?
This visualization shows the relationship between its 9 prime factors (large circles) and 2304 divisors.
21438038390268500 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.
Prime factorization of 21438038390268500:
22 × 53 × 72 × 11 × 13 × 17 × 41 × 631 × 13913
(2 × 2 × 5 × 5 × 5 × 7 × 7 × 11 × 13 × 17 × 41 × 631 × 13913)See below for interesting mathematical facts about the number 21438038390268500 from the Numbermatics database.
Names of 21438038390268500
- Cardinal: 21438038390268500 can be written as Twenty-one quadrillion, four hundred thirty-eight trillion, thirty-eight billion, three hundred ninety million, two hundred sixty-eight thousand, five hundred.
Scientific notation
- Scientific notation: 2.14380383902685 × 1016
Factors of 21438038390268500
Divisors of 21438038390268500
- Number of divisors d(n): 2304
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Complete list of divisors:
1 2 4 5 7 10 11 13 14 17 20 22 25 26 28 34 35 41 44 49 50 52 55 65 68 70 77 82 85 91 98 100 110 119 125 130 140 143 154 164 170 175 182 187 196 205 220 221 238 245 250 260 275 286 287 308 325 340 350 364 374 385 410 425 442 451 455 476 490 500 533 539 550 572 574 595 631 637 650 697 700 715 748 770 820 833 850 875 884 902 910 935 980 1001 1025 1066 1078 1100 1105 1148 1190 1225 1262 1274 1300 1309 1375 1394 1430 1435 1540 1547 1625 1666 1700 1750 1804 1820 1870 1925 2002 2009 2050 2125 2132 2156 2210 2255 2275 2380 2431 2450 2524 2548 2618 2665 2695 2750 2788 2860 2870 2975 3094 3155 3157 3185 3250 3332 3485 3500 3575 3731 3740 3850 4004 4018 4100 4165 4250 4417 4420 4510 4550 4675 4862 4879 4900 5005 5125 5236 5330 5390 5500 5525 5740 5863 5950 6125 6188 6310 6314 6370 6500 6545 6941 6970 7007 7150 7175 7462 7667 7700 7735 8036 8203 8330 8500 8834 9020 9061 9100 9163 9350 9625 9724 9758 10010 10045 10250 10660 10727 10780 10829 11050 11275 11375 11726 11900 12155 12250 12620 12628 12740 13090 13325 13475 13882 13913 13940 14014 14300 14350 14875 14924 15334 15470 15775 15785 15925 16406 16660 17017 17425 17668 17875 18122 18326 18655 18700 19250 19516 20020 20090 20500 20825 21454 21658 22085 22099 22100 22550 22750 23375 23452 24310 24395 24500 25025 25871 26117 26180 26650 26950 27625 27764 27826 28028 28700 29315 29750 30668 30919 30940 31550 31570 31850 32725 32812 34034 34153 34705 34850 35035 35750 35875 36244 36652 37310 38335 38500 38675 40180 41015 41041 41650 42908 43316 44170 44198 45100 45305 45500 45815 46750 48587 48620 48790 50050 50225 51742 52234 53300 53635 53669 53900 54145 55250 55652 56375 57421 58630 59500 60775 61838 63100 63140 63427 63700 65450 66625 67375 68068 68306 69410 69565 69700 70070 71500 71750 74620 75089 76670 77350 78875 78925 79625 82030 82082 83300 85085 87125 88340 88396 90233 90610 91630 93275 93500 97174 97391 97580 99671 100100 100450 103484 104125 104468 107270 107338 108290 110425 110495 110500 112750 114842 117260 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1682734567525 1697659042625 1698735213175 1750043950226 1763721792700 1801515831115 1828248199750 1884662715628 1901378127740 1940093971970 1979687726500 1988686307075 1998512015500 2011073019725 2091515940514 2134199939300 2141662176850 2196970525750 2204652240875 2227328663924 2292838330510 2339630949500 2355828394535 2365968258500 2376722659675 2426764590250 2522122163561 2573594044450 2613438789500 2667749924125 2771562817100 2784160829905 2796144305500 2872961456750 2987879915020 2998327047590 3059517395500 3075758736050 3088609478500 3275483329300 3298159752349 3365469135050 3395318085250 3397470426350 3464453521375 3500087900452 3603031662230 3656496399500 3734849893775 3880187943940 3897825161867 3977372614150 4022146039450 4094354161625 4183031881028 4283324353700 4375109875565 4393941051500 4409304481750 4585676661020 4711656789070 4753445319350 4850234929925 4853529180500 5044244327122 5147188088900 5228789851285 5335499848250 5354155442125 5568321659810 5732095826275 5745922913500 5996654095180 6125153825791 6151517472100 6433985111125 6596319504698 6730938270100 6790636170500 6794940852700 6928907042750 7206063324460 7469699787550 7495817618975 7689396840125 7795650323734 7954745228300 8044292078900 8188708323250 8413672837625 8493676065875 8750219751130 8818608963500 9007579155575 9423313578140 9506890638700 9700469859850 9943431535375 10055365098625 10088488654244 10457579702570 10670999696500 10708310884250 11136643319620 11464191652550 11779141972675 11883613298375 12250307651582 12610610817805 12867970222250 13192639009396 13857814085500 13920804149525 14939399575100 14991635237950 15378793680250 15591300647468 16377416646500 16490798761745 16827345675250 16987352131750 17500439502260 18015158311150 18674249468875 19400939719700 19489125809335 19886863070750 20110730197250 20915159405140 21416621768500 21875549377825 22928383305100 23558283945350 23767226596750 24251174649625 24500615303164 25221221635610 25735940444500 26143949256425 27841608299050 28660479131375 29983270475900 30625769128955 30757587360500 32981597523490 33654691350500 33974704263500 36030316622300 37348498937750 37479088094875 38978251618670 39773726141500 40221460394500 42876076780537 43751098755650 45037895777875 47116567890700 47534453193500 48502349299250 50442443271220 52287898512850 55683216598100 57320958262750 58895709863375 61251538257910 63053054089025 65963195046980 69604020747625 74696997875500 74958176189750 77956503237340 82453993808725 85752153561074 87502197511300 90075791555750 97004698598500 97445629046675 104575797025700 109377746889125 114641916525500 117791419726750 122503076515820 126106108178050 130719746282125 139208041495250 149916352379500 153128845644775 164907987617450 171504307122148 180151583111500 194891258093350 214380383902685 218755493778250 235582839453500 252212216356100 261439492564250 278416082990500 306257691289550 315265270445125 329815975234900 389782516186700 412269969043625 428760767805370 437510987556500 487228145233375 522878985128500 612515382579100 630530540890250 765644228223875 824539938087250 857521535610740 974456290466750 1071901919513425 1261061081780500 1531288456447750 1649079876174500 1948912580933500 2143803839026850 3062576912895500 4287607678053700 5359509597567125 10719019195134250 21438038390268500
- Sum of all divisors σ(n): 69518060730832896
- Sum of proper divisors (its aliquot sum) s(n): 48080022340564396
- 21438038390268500 is an abundant number, because the sum of its proper divisors (48080022340564396) is greater than itself. Its abundance is 26641983950295896
Bases of 21438038390268500
- Binary: 10011000010100111001000010001101110111011100010010101002
- Hexadecimal: 0x4C29C846EEE254
- Base-36: 5V35EVJTFF8
Squares and roots of 21438038390268500
- 21438038390268500 squared (214380383902685002) is 459589490022626018715502092250000
- 21438038390268500 cubed (214380383902685003) is 9852697130868978335906867427805933789269125000000
-
The
square root of 21438038390268500 is 146417343.2017822813 -
The
cube root of 21438038390268500 is 277797.5096294665
Scales and comparisons
How big is 21438038390268500?- 21,438,038,390,268,500 seconds is equal to 681,663,308 years, 31 weeks, 2 days, 19 hours, 28 minutes, 20 seconds.
-
To count from 1 to 21,438,038,390,268,500 would take you about two billion, forty-four million, nine hundred eighty-nine thousand, nine hundred twenty-five 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 21438038390268500 cubic inches would be around 23149.8 feet tall.
Recreational maths with 21438038390268500
- 21438038390268500 backwards is 00586209383083412
- The number of decimal digits it has is: 17
- The sum of 21438038390268500's digits is 62
- More coming soon!
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"Number 21438038390268500 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.
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Numbermatics. (2024). Number 21438038390268500 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/21438038390268500/
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The information we have on file for 21438038390268500 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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