2138927464800

Names of 2138927464800

• Cardinal: 2138927464800 can be written as Two trillion, one hundred thirty-eight billion, nine hundred twenty-seven million, four hundred sixty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 2.1389274648 × 10¹²

Factors of 2138927464800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 14652

Divisors of 2138927464800

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 37 40 42 45 48 50 56 60 63 70 72 74 75 79 80 84 90 96 100 105 111 112 120 126 140 144 148 150 158 160 168 175 180 185 200 210 222 224 225 237 240 252 259 280 288 296 300 315 316 333 336 350 360 370 395 400 420 444 450 474 480 504 518 525 553 555 560 592 600 630 632 666 672 700 711 720 740 777 790 800 840 888 900 925 948 1008 1036 1050 1106 1110 1120 1184 1185 1200 1260 1264 1295 1332 1400 1422 1440 1480 1554 1575 1580 1659 1665 1680 1776 1800 1850 1896 1975 2016 2072 2100 2212 2220 2331 2370 2400 2520 2528 2590 2664 2765 2775 2800 2844 2923 2960 3108 3150 3160 3318 3330 3360 3552 3555 3600 3700 3792 3885 3950 4144 4200 4424 4440 4662 4740 4977 5040 5180 5328 5530 5550 5600 5688 5846 5920 5925 6216 6300 6320 6475 6636 6660 7110 7200 7400 7584 7770 7900 8288 8295 8325 8400 8769 8848 8880 9324 9480 9954 10080 10360 10656 11060 11100 11376 11655 11692 11850 12432 12600 12640 12950 13272 13320 13825 14220 14519 14615 14800 15540 15800 16590 16650 16800 17538 17696 17760 17775 18648 18960 19425 19908 20461 20720 22120 22200 22752 23310 23384 23700 24864 24885 25200 25900 26307 26544 26640 27650 28440 29038 29230 29600 31080 31600 33180 33300 35076 35550 37296 37920 38850 39816 40922 41440 41475 43557 43845 44240 44400 46620 46768 47400 49770 50400 51800 52614 53088 53280 55300 56880 58076 58275 58460 61383 62160 63200 66360 66600 70152 71100 72595 73075 74592 77700 79632 81844 82950 87114 87690 88480 88800 93240 93536 94800 99540 101633 102305 103600 105228 110600 113760 116152 116550 116920 122766 124320 124425 130671 131535 132720 133200 140304 142200 145190 146150 155400 159264 163688 165900 174228 175380 184149 186480 189600 199080 203266 204610 207200 210456 217785 219225 221200 232304 233100 233840 245532 248850 261342 263070 265440 266400 280608 284400 290380 292300 304899 306915 310800 327376 331800 348456 350760 362975 368298 372960 398160 406532 409220 420912 435570 438450 442400 464608 466200 467680 491064 497700 508165 511525 522684 526140 537203 568800 580760 584600 609798 613830 621600 653355 654752 657675 663600 696912 701520 725950 736596 796320 813064 818440 841824 871140 876900 914697 920745 932400 982128 995400 1016330 1023050 1045368 1052280 1074406 1088925 1147001 1161520 1169200 1219596 1227660 1306710 1315350 1327200 1393824 1403040 1451900 1473192 1524495 1534575 1611609 1626128 1636880 1742280 1753800 1829394 1841490 1864800 1964256 1990800 2032660 2046100 2090736 2104560 2148812 2177850 2294002 2323040 2338400 2439192 2455320 2540825 2613420 2630700 2686015 2903800 2946384 3048990 3069150 3223218 3252256 3266775 3273760 3441003 3484560 3507600 3658788 3682980 3760421 3981600 4065320 4092200 4181472 4209120 4297624 4355700 4573485 4588004 4603725 4834827 4878384 4910640 5081650 5226840 5261400 5372030 5735005 5807600 5892768 6097980 6138300 6446436 6533550 6882006 6969120 7015200 7317576 7365960 7520842 7622475 8029007 8058045 8130640 8184400 8595248 8711400 9146970 9176008 9207450 9669654 9756768 9821280 10163300 10323009 10453680 10522800 10744060 11281263 11470010 11615200 12195960 12276600 12892872 13067100 13430075 13764012 14635152 14731920 15041684 15244950 16058014 16116090 16261280 16368800 17190496 17205015 17422800 18293940 18352016 18414900 18802105 19339308 20326600 20646018 20907360 21045600 21488120 22562526 22867425 22940020 24087021 24174135 24391920 24553200 25785744 26134200 26860150 27528024 28675025 29270304 29463840 30083368 30489900 32116028 32232180 33843789 34410030 34845600 36587880 36704032 36829800 37604210 38678616 40145035 40290225 40653200 41292036 42439037 42976240 45125052 45734850 45880040 48174042 48348270 48783840 49106400 51571488 51615045 52268400 53720300 55056048 56406315 57350050 60166736 60979800 64232056 64464360 67687578 68820060 72261063 73175760 73659600 75208420 77357232 80290070 80580450 81306400 82584072 84878074 85952480 86025075 90250104 91469700 91760080 94010525 96348084 96696540 103230090 104536800 107440600 110112096 112812630 114700100 120333472 120435105 120870675 121959600 127317111 128464112 128928720 135375156 137640120 144522126 146351520 147319200 150416840 154714464 160580140 161160900 165168144 169218945 169756148 172050150 180500208 182939400 183520160 188021050 192696168 193393080 200725175 206460180 212195185 214881200 225625260 229400200 240870210 241741350 243919200 254634222 256928224 257857440 258075225 270750312 275280240 282031575 289044252 297073259 300833680 321160280 322321800 330336288 338437890 339512296 344100300 361000416 361305315 365878800 376042100 381951333 385392336 386786160 401450350 412920360 424390370 429762400 451250520 458800400 481740420 483482700 509268444 516150450 541500624 550560480 564063150 578088504 594146518 601667360 602175525 636585555 642320560 644643600 676875780 679024592 688200600 722610630 731757600 752084200 763902666 770784672 773572320 802900700 825840720 846094725 848780740 891219777 902501040 917600800 963480840 966965400 1018536888 1032300900 1060975925 1083001248 1128126300 1156177008 1188293036 1204351050 1273171110 1284641120 1289287200 1353751560 1358049184 1376401200 1445221260 1485366295 1504168400 1527805332 1605801400 1651681440 1692189450 1697561480 1782439554 1805002080 1806526575 1909756665 1926961680 1933930800 2037073776 2064601800 2121951850 2256252600 2312354016 2376586072 2408702100 2546342220 2673659331 2707503120 2752802400 2890442520 2970732590 3008336800 3055610664 3182927775 3211602800 3384378900 3395122960 3564879108 3613053150 3819513330 3853923360 3867861600 4074147552 4129203600 4243903700 4456098885 4512505200 4753172144 4817404200 5092684440 5347318662 5415006240 5780885040 5941465180 6111221328 6365855550 6423205600 6768757800 6790245920 7129758216 7226106300 7426831475 7639026660 8258407200 8487807400 8912197770 9025010400 9506344288 9548783325 9634808400 10185368880 10694637324 11561770080 11882930360 12222442656 12731711100 13368296655 13537515600 14259516432 14452212600 14853662950 15278053320 16975614800 17824395540 19097566650 19269616800 20370737760 21389274648 22280494425 23765860720 25463422200 26736593310 27075031200 28519032864 28904425200 29707325900 30556106640 33951229600 35648791080 38195133300 42778549296 44560988850 47531721440 50926844400 53473186620 57808850400 59414651800 61112213280 66841483275 71297582160 76390266600 85557098592 89121977700 101853688800 106946373240 118829303600 133682966550 142595164320 152780533200 178243955400 213892746480 237658607200 267365933100 305561066400 356487910800 427785492960 534731866200 712975821600 1069463732400 2138927464800
• Sum of all divisors σ(n): 8965526169600
• Sum of proper divisors (its aliquot sum) s(n): 6826598704800
• 2138927464800 is an abundant number, because the sum of its proper divisors (6826598704800) is greater than itself. Its abundance is 4687671240000

Bases of 2138927464800

• Binary: 11111001000000010000000110000000101100000₂
• Hexadecimal: 0x1F202030160
• Base-36: RALY6QG0

Squares and roots of 2138927464800

• 2138927464800 squared (2138927464800²) is 4575010699675755239040000
• 2138927464800 cubed (2138927464800³) is 9785616037290337335465145185792000000
• The square root of 2138927464800 is 1462507.2529050925
• The cube root of 2138927464800 is 12884.4342122939

Scales and comparisons

• 2,138,927,464,800 seconds is equal to 68,011 years, 14 weeks, 2 days, 22 hours.
• To count from 1 to 2,138,927,464,800 would take you about one hundred seventy thousand and 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 2138927464800 cubic inches would be around 1073.7 feet tall.

Recreational maths with 2138927464800

• 2138927464800 backwards is 0084647298312
• The number of decimal digits it has is: 13
• The sum of 2138927464800's digits is 54
• More coming soon!