28338338791840

Names of 28338338791840

• Cardinal: 28338338791840 can be written as Twenty-eight trillion, three hundred thirty-eight billion, three hundred thirty-eight million, seven hundred ninety-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.833833879184 × 10¹³

Factors of 28338338791840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4732

Divisors of 28338338791840

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 19 20 22 28 32 35 38 40 44 55 56 70 76 77 80 88 95 110 112 121 127 133 140 152 154 160 176 190 209 220 224 242 254 266 280 304 308 352 361 380 385 418 440 484 508 532 560 605 608 616 635 665 722 760 770 836 847 880 889 968 1016 1045 1064 1120 1210 1232 1270 1330 1397 1444 1463 1520 1540 1672 1694 1760 1778 1805 1936 2032 2090 2128 2299 2413 2420 2464 2527 2540 2660 2794 2888 2926 3040 3080 3344 3388 3556 3610 3872 3971 4064 4180 4235 4256 4445 4561 4598 4826 4840 5054 5080 5320 5588 5776 5852 6160 6688 6776 6985 7112 7220 7315 7942 8360 8470 8890 9122 9196 9652 9680 9779 10108 10160 10640 11176 11495 11552 11704 12065 12320 12635 13552 13970 14224 14440 14630 15367 15884 16093 16720 16891 16940 17780 18244 18392 19304 19360 19558 19855 20216 20320 21280 22352 22805 22990 23408 24130 25270 26543 27104 27797 27940 28448 28880 29260 30734 31768 31927 32186 33440 33782 33880 35560 36488 36784 38608 39116 39710 40432 43681 44704 45610 45847 45980 46816 48260 48895 50171 50540 53086 55594 55880 57760 58520 61468 63536 63854 64372 67564 67760 71120 72976 73568 76835 77216 78232 79420 80465 80864 84455 86659 87362 91220 91694 91960 96520 97790 100342 101080 106172 107569 111188 111760 117040 122936 127072 127708 128744 132715 135128 135520 138985 142240 145952 153670 156464 158840 159635 160930 168910 173318 174724 182440 183388 183920 185801 193040 195580 200684 202160 212344 215138 218405 222376 223520 229235 234080 245872 250855 255416 257488 265430 270256 277970 291973 305767 307340 312928 317680 319270 320929 321860 337820 346636 349448 351197 364880 366776 367840 371602 386080 391160 401368 404320 424688 430276 433295 436810 444752 458470 491744 501710 504317 510832 514976 530860 537845 540512 551881 555940 579247 583946 606613 611534 614680 635360 638540 641858 643720 675640 693272 698896 702394 729760 733552 743204 782320 802736 849376 860552 866590 873620 889504 916940 929005 953249 1003420 1008634 1021664 1061720 1075690 1103762 1111880 1158494 1167892 1213226 1223068 1229360 1277080 1283716 1287440 1351280 1386544 1397792 1404788 1459865 1467104 1486408 1528835 1564640 1604645 1605472 1646521 1721104 1733180 1747240 1755985 1833880 1858010 1906498 2006840 2017268 2043811 2123440 2151380 2207524 2223760 2316988 2335784 2426452 2446136 2458720 2521585 2554160 2567432 2574880 2702560 2759405 2773088 2809576 2896235 2919730 2972816 3033065 3057670 3209290 3293042 3442208 3466360 3494480 3511970 3530219 3667760 3716020 3812996 3863167 4013680 4034536 4054729 4087622 4246880 4302760 4415048 4447520 4633976 4671568 4766245 4852904 4892272 5043170 5108320 5134864 5518810 5547487 5619152 5792470 5839460 5945632 6066130 6115340 6371717 6418580 6586084 6672743 6932720 6988960 7023940 7060438 7335520 7432040 7625992 7726334 8027360 8069072 8109458 8175244 8232605 8605520 8830096 9267952 9343136 9532490 9705808 9784544 10086340 10219055 10269728 10485739 11005693 11037620 11094974 11238304 11525647 11584940 11678920 12132260 12230680 12743434 12837160 13172168 13345486 13865440 14047880 14120876 14864080 15251984 15452668 16138144 16218916 16350488 16465210 17211040 17651095 17660192 18111731 18535904 19064980 19315835 19411616 20172680 20273645 20438110 20971478 22011386 22075240 22189948 23051294 23169880 23357840 24264520 24461360 25486868 25674320 26344336 26690972 27737435 28095760 28241752 29728160 30503968 30905336 31858585 32437832 32700976 32930420 33363715 35302190 36223462 38129960 38631670 38832409 40345360 40547290 40876220 41942956 44022772 44150480 44379896 44602019 46102588 46339760 46715680 48529040 48922720 50973736 51348640 52428695 52688672 53381944 55028465 55474870 56191520 56483504 57628235 61810672 63717170 64875664 65401952 65860840 66727430 70088887 70604380 72446924 73400173 76259920 77039851 77263340 77664818 80690720 81094580 81752440 83885912 88045544 88300960 88759792 89204038 90558655 92205176 92679520 97058080 101947472 104857390 106763888 110056930 110949740 112967008 115256470 121062623 123621344 126782117 127434340 129751328 131721680 133454860 140177774 141208760 144893848 146800346 152519840 154079702 154526680 155329636 162189160 163504880 167771824 176091088 177519584 178408076 181117310 184410352 194162045 199229041 203894944 209108167 209714780 213527776 220113860 221899480 223010095 230512940 242125246 253564234 254868680 263443360 266909720 280355548 282417520 289787696 293600692 308159404 309053360 310659272 324378320 327009760 335543648 350444435 352182176 356816152 362234620 367000865 368820704 385199255 388324090 398458082 418216334 419429560 440227720 443798960 446020190 461025880 484250492 490622209 507128468 509737360 533819440 560711096 564835040 579575392 587201384 605313115 616318808 618106720 621318544 633910585 648756640 700888870 713632304 724469240 734001730 770398510 776648180 796916164 836432668 838859120 847438361 880455440 887597920 892040380 922051760 968500984 981244418 996145205 1014256936 1019474720 1045540835 1067638880 1121422192 1174402768 1210626230 1232637616 1242637088 1267821170 1331688853 1394603287 1401777740 1427264608 1448938480 1463757169 1468003460 1540797020 1553296360 1593832328 1672865336 1677718240 1694876722 1760910880 1784080760 1844103520 1937001968 1962488836 1992290410 2028513872 2091081670 2242844384 2300189837 2348805536 2421252460 2453111045 2465275232 2535642340 2663377706 2789206574 2803555480 2897876960 2927514338 2936006920 3081594040 3106592720 3187664656 3345730672 3389753444 3568161520 3874003936 3924977672 3984580820 4057027744 4182163340 4237191805 4600379674 4842504920 4906222090 5071284680 5326755412 5578413148 5607110960 5855028676 5872013840 6163188080 6213185440 6375329312 6658444265 6691461344 6779506888 6973016435 7136323040 7318785845 7849955344 7969161640 8364326680 8474383610 9200759348 9321821971 9685009840 9812444180 10142569360 10653510824 11156826296 11214221920 11500949185 11710057352 11744027680 12326376160 13316888530 13559013776 13946032870 14637571690 15699910688 15938323280 16101328859 16728653360 16948767220 18401518696 18643643942 19370019680 19624888360 20285138720 21307021648 22313652592 23001898370 23420114704 25302088207 26633777060 27118027552 27892065740 29275143380 31876646560 32202657718 33457306720 33897534440 36803037392 37287287884 39249776720 42614043296 44627305184 46003796740 46609109855 46840229408 50604176414 53267554120 55784131480 58550286760 64405315436 67795068880 73606074784 74574575768 78499553440 80506644295 92007593480 93218219710 101208352828 106535108240 111568262960 117100573520 126510441035 128810630872 135590137760 149149151536 161013288590 177114617449 184015186960 186436439420 202416705656 213070216480 223136525920 234201147040 253020882070 257621261744 298298303072 322026577180 354229234898 368030373920 372872878840 404833411312 506041764140 515242523488 644053154360 708458469796 745745757680 809666822624 885573087245 1012083528280 1288106308720 1416916939592 1491491515360 1771146174490 2024167056560 2576212617440 2833833879184 3542292348980 4048334113120 5667667758368 7084584697960 14169169395920 28338338791840
• Sum of all divisors σ(n): 89479521718272
• Sum of proper divisors (its aliquot sum) s(n): 61141182926432
• 28338338791840 is an abundant number, because the sum of its proper divisors (61141182926432) is greater than itself. Its abundance is 32802844134592

Bases of 28338338791840

• Binary: 110011100011000001000100111100000000110100000₂
• Hexadecimal: 0x19C6089E01A0
• Base-36: A1MGB8Q74

Squares and roots of 28338338791840

• 28338338791840 squared (28338338791840²) is 803061445481103750850585600
• 28338338791840 cubed (28338338791840³) is 22757427312708265694428876304260501504000
• The square root of 28338338791840 is 5323376.6344154159
• The cube root of 28338338791840 is 30487.7093870041

Scales and comparisons

• 28,338,338,791,840 seconds is equal to 901,071 years, 26 weeks, 6 days, 7 hours, 30 minutes, 40 seconds.
• To count from 1 to 28,338,338,791,840 would take you about two million, two hundred fifty-two thousand, six hundred seventy-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 28338338791840 cubic inches would be around 2540.6 feet tall.

Recreational maths with 28338338791840

• 28338338791840 backwards is 04819783383382
• The number of decimal digits it has is: 14
• The sum of 28338338791840's digits is 67
• More coming soon!