2138739710800

Names of 2138739710800

• Cardinal: 2138739710800 can be written as Two trillion, one hundred thirty-eight billion, seven hundred thirty-nine million, seven hundred ten thousand, eight hundred.

Scientific notation

• Scientific notation: 2.1387397108 × 10¹²

Factors of 2138739710800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 311

Divisors of 2138739710800

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 29 35 40 44 49 50 55 56 58 70 77 80 88 98 100 110 112 116 121 140 145 154 175 176 196 200 203 220 232 242 245 257 275 280 290 308 319 350 385 392 400 406 440 464 484 490 514 539 550 560 580 605 616 638 700 725 770 784 812 847 880 968 980 1015 1028 1078 1100 1160 1210 1225 1232 1276 1285 1331 1400 1421 1450 1540 1595 1624 1694 1799 1925 1936 1960 2030 2056 2156 2200 2233 2320 2420 2450 2552 2570 2662 2695 2800 2827 2842 2900 3025 3080 3190 3248 3388 3509 3598 3850 3920 4060 4112 4235 4312 4400 4466 4840 4900 5075 5104 5140 5324 5390 5654 5684 5800 5929 6050 6160 6380 6425 6655 6776 7018 7105 7196 7453 7700 7975 8120 8470 8624 8932 8995 9317 9680 9800 10150 10280 10648 10780 11165 11308 11368 11600 11858 12100 12593 12760 12850 13310 13475 13552 14036 14135 14210 14392 14641 14906 15400 15631 15950 16240 16940 17545 17864 17990 18634 19600 19789 20300 20560 21175 21296 21560 22330 22616 22736 23716 24200 24563 25186 25520 25700 26620 26950 28072 28270 28420 28784 29282 29645 29812 30800 31097 31262 31900 33275 33880 35090 35525 35728 35980 37265 37268 38599 39578 40600 42350 43120 44660 44975 45232 46585 47432 48400 49126 50372 51400 52171 53240 53900 55825 56144 56540 56840 58564 59290 59624 62194 62524 62965 63800 65219 66550 67760 70180 70675 71050 71960 73205 74530 74536 77198 78155 79156 81200 81983 84700 87725 89320 89950 93170 94864 98252 98945 100744 102487 102800 104342 106480 107800 111650 113080 113680 117128 118580 119248 122815 124388 125048 125930 127600 130438 133100 138523 140360 141350 142100 143920 146410 148225 149060 149072 154396 155485 156310 158312 163966 169400 171941 175450 178640 179900 186325 186340 192995 196504 197890 201488 204974 208684 215600 217679 223300 226160 232925 234256 237160 245630 248776 250096 251860 260855 260876 266200 270193 277046 280720 282700 284200 292820 296450 298120 308792 310970 312620 314825 316624 326095 327932 338800 342067 343882 350900 359800 365197 366025 372650 372680 385990 390775 393008 395780 409915 409948 417368 424589 435358 446600 465850 474320 491260 494725 497552 503720 512435 521710 521752 532400 540386 554092 565400 568400 573881 585640 592900 596240 614075 617584 621940 625240 629650 652190 655864 684134 687764 692615 701800 717409 719600 730394 732050 745300 745360 771980 777425 781550 791560 819830 819896 834736 849178 859705 870716 893200 901813 931700 964975 982520 989450 1007440 1024870 1043420 1043504 1080772 1088395 1108184 1130800 1147762 1171280 1185800 1228150 1243880 1250480 1259300 1304275 1304380 1311728 1350965 1368268 1375528 1385230 1403600 1434818 1460788 1464100 1490600 1523753 1543960 1554850 1563100 1583120 1630475 1639660 1639792 1698356 1710335 1719410 1741432 1803626 1825985 1863400 1891351 1929950 1965040 1978900 2049575 2049740 2086840 2122945 2161544 2176790 2216368 2295524 2371600 2394469 2456300 2487760 2518600 2562175 2608550 2608760 2701930 2736536 2751056 2770460 2869405 2869636 2921576 2928200 2972123 2981200 3047506 3087920 3109700 3126200 3260950 3279320 3396712 3420670 3438820 3463075 3482864 3587045 3607252 3651970 3726800 3762737 3782702 3859900 3957800 4017167 4099150 4099480 4173680 4245890 4298525 4323088 4353580 4509065 4591048 4788938 4912600 5037200 5124350 5217100 5217520 5403860 5441975 5473072 5540920 5738810 5739272 5843152 5856400 5944246 6095012 6219400 6252400 6312691 6521900 6558640 6754825 6793424 6841340 6877640 6926150 7174090 7214504 7303940 7525474 7565404 7618765 7719800 7915600 8034334 8198300 8198960 8491780 8551675 8597050 8707160 9018130 9129925 9182096 9456755 9577876 9825200 9919943 10248700 10434200 10614725 10807720 10883950 11081840 11477620 11478544 11888492 11972345 12190024 12438800 12625382 13043800 13509650 13682680 13755280 13852300 14347025 14348180 14429008 14607880 14860615 15050948 15130808 15237530 15439600 16068668 16396600 16761283 16983560 17103350 17194100 17414320 17935225 18036260 18259850 18813685 18913510 19155752 19839886 20085835 20497400 20804861 20868400 21229450 21615440 21767900 22545325 22955240 23776984 23944690 24380048 25250764 26087600 26339159 27019300 27365360 27704600 28694050 28696360 29215760 29721230 30101896 30261616 30475060 31563455 32137336 32793200 33522566 33967120 34206700 34388200 35870450 36072520 36519700 37627370 37827020 38093825 38311504 39679772 40171670 40994800 41609722 42458900 43535800 44188837 45090650 45910480 47283775 47553968 47889380 49599715 50501528 52678318 54038600 55409200 57388100 57392720 59442460 59861725 60203792 60950120 63126910 64274672 67045132 68413400 68776400 69439601 71740900 72145040 73039400 74303075 75254740 75654040 76187650 79359544 80343340 83219444 83806415 84917800 87071600 88377674 90181300 94068425 94567550 95778760 99199430 100429175 101003056 104024305 105356636 108077200 109119373 114776200 118884920 119723450 121900240 126253820 131695795 134090264 136826800 138879202 143481800 146078800 148606150 150509480 151308080 152375300 157817275 158719088 160686680 166438888 167612830 169835600 176755348 180362600 184374113 188136850 189135100 191557520 198398860 200858350 208048610 210713272 218238746 220944185 229552400 237769840 239446900 247998575 252507640 263391590 268180528 277758404 286963600 297212300 301018960 304750600 315634550 321373360 332877776 335225660 347198005 353510696 360725200 368748226 376273700 378270200 396797720 401716700 416097220 419032075 421426544 436477492 441888370 478893800 486077207 495997150 505015280 520121525 526783180 545596865 555516808 594424600 609501200 631269100 658478975 670451320 694396010 707021392 737496452 752547400 756540400 763835611 793595440 803433400 832194440 838064150 872954984 883776740 921870565 957787600 972154414 991994300 1040243050 1053566360 1091193730 1104720925 1111033616 1188849200 1262538200 1316957950 1340902640 1388792020 1474992904 1505094800 1527671222 1606866800 1664388880 1676128300 1735990025 1745909968 1767553480 1843741130 1944308828 1983988600 2080486100 2107132720 2182387460 2209441850 2430386035 2525076400 2633915900 2727984325 2777584040 2949985808 3055342444 3352256600 3471980050 3535106960 3687482260 3819178055 3888617656 3967977200 4160972200 4364774920 4418883700 4609352825 4860772070 5267831800 5346849277 5455968650 5555168080 6110684888 6704513200 6943960100 7374964520 7638356110 7777235312 8321944400 8729549840 8837767400 9218705650 9721544140 10535663600 10693698554 10911937300 12151930175 12221369776 13887920200 14749929040 15276712220 17675534800 18437411300 19095890275 19443088280 21387397108 21823874600 24303860350 26734246385 27775840400 30553424440 36874822600 38191780550 38886176560 42774794216 43647749200 48607720700 53468492770 61106848880 73749645200 76383561100 85549588432 97215441400 106936985540 133671231925 152767122200 194430882800 213873971080 267342463850 305534244400 427747942160 534684927700 1069369855400 2138739710800
• Sum of all divisors σ(n): 6828100947900
• Sum of proper divisors (its aliquot sum) s(n): 4689361237100
• 2138739710800 is an abundant number, because the sum of its proper divisors (4689361237100) is greater than itself. Its abundance is 2550621526300

Bases of 2138739710800

• Binary: 11111000111110110110100100001101101010000₂
• Hexadecimal: 0x1F1F6D21B50
• Base-36: RAIUEIJ4

Squares and roots of 2138739710800

• 2138739710800 squared (2138739710800²) is 4574207550552867636640000
• 2138739710800 cubed (2138739710800³) is 9783039333808616509298113083712000000
• The square root of 2138739710800 is 1462443.0624130297
• The cube root of 2138739710800 is 12884.0572048315

Scales and comparisons

• 2,138,739,710,800 seconds is equal to 68,005 years, 15 weeks, 6 days, 20 hours, 6 minutes, 40 seconds.
• To count from 1 to 2,138,739,710,800 would take you about one hundred seventy thousand and thirteen 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 2138739710800 cubic inches would be around 1073.7 feet tall.

Recreational maths with 2138739710800

• 2138739710800 backwards is 0080179378312
• 2138739710800 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2138739710800's digits is 49
• More coming soon!