18000753903990

Names of 18000753903990

• Cardinal: 18000753903990 can be written as Eighteen trillion, seven hundred fifty-three million, nine hundred three thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.800075390399 × 10¹³

Factors of 18000753903990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14003

Divisors of 18000753903990

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 19 22 26 30 33 37 38 39 45 55 57 65 66 74 78 90 95 99 110 111 114 117 121 130 143 165 169 171 185 190 195 198 209 222 234 242 247 285 286 330 333 338 342 363 370 390 407 418 429 481 494 495 507 555 570 585 605 627 666 703 715 726 741 814 845 855 858 962 990 1014 1045 1089 1110 1170 1210 1221 1235 1254 1287 1406 1430 1443 1482 1521 1573 1665 1690 1710 1815 1859 1881 2035 2090 2109 2145 2178 2223 2299 2405 2442 2470 2535 2574 2717 2886 3042 3135 3146 3211 3330 3515 3630 3663 3705 3718 3762 4070 4218 4290 4329 4446 4477 4598 4719 4810 5070 5291 5434 5445 5577 6105 6253 6270 6327 6422 6435 6897 7030 7215 7326 7410 7605 7733 7865 8151 8658 8954 9139 9295 9405 9438 9633 10545 10582 10890 11115 11154 11495 12210 12506 12654 12870 13431 13585 13794 13913 14157 14430 15210 15466 15730 15873 16055 16302 16731 18278 18315 18590 18759 18810 19266 20449 20691 21090 21645 22230 22385 22990 23199 23595 24453 26455 26862 27170 27417 27826 27885 28314 28899 29887 31265 31635 31746 32110 33462 34485 35321 36630 37518 38665 40293 40755 40898 41382 41739 43290 44770 45695 46398 47190 47619 48165 48906 52910 54834 55770 56277 57798 58201 59774 61347 62530 63270 67155 68783 68970 69565 69597 70642 70785 77330 79365 80586 81510 82251 83478 83655 85063 89661 91390 93795 95238 96330 100529 102245 103455 105963 112554 115995 116402 118807 122265 122694 125217 134310 137085 137566 139130 139194 141570 144495 149435 153043 158730 164502 167310 170126 174603 176605 179322 180869 184041 187590 201058 201465 204490 206349 206910 208695 211926 231990 237614 238095 244530 250434 255189 264347 268983 274170 281385 288990 291005 298870 301587 306086 306735 317889 343915 347985 349206 353210 356421 361738 368082 388531 402930 411255 412698 417390 425315 448305 459129 476190 502645 510378 514781 523809 528694 529815 537966 542607 562770 582010 594035 603174 613470 619047 626085 635778 687830 695970 712842 756613 765215 765567 777062 793041 822510 850630 873015 896610 904345 904761 918258 920205 1005290 1029562 1031745 1047618 1059630 1069263 1085214 1105819 1165593 1188070 1238094 1252170 1275945 1306877 1321735 1344915 1377387 1507935 1513226 1530430 1531134 1544343 1586082 1589445 1627821 1683473 1746030 1782105 1808690 1809522 1840410 1942655 1989559 2063490 2138526 2211638 2269839 2295645 2331186 2351297 2379123 2551890 2573905 2613754 2619045 2643470 2689830 2713035 2754774 2907817 3015870 3088686 3095235 3178890 3255642 3317457 3366946 3436511 3496779 3564210 3783065 3827835 3885310 3920631 3965205 3979118 4523805 4539678 4591290 4633029 4702594 4758246 5050419 5147810 5238090 5346315 5426070 5529095 5662591 5815634 5827965 5968677 6190470 6534385 6634914 6692153 6809517 6873022 6886935 6993558 7053891 7566130 7655670 7721715 7841262 7930410 8139105 8417365 8723451 9047610 9266058 9780839 9947795 9952371 10100838 10309533 10692630 11058190 11325182 11349195 11655930 11756485 11761893 11895615 11937354 13068770 13384306 13619034 13773870 14107782 14375647 14539085 15151257 15443430 16278210 16587285 16834730 16987773 17182555 17446902 17483895 17906031 19561678 19603155 19895590 19904742 20076459 20619066 21161673 21885149 22698390 23165145 23512970 23523786 23791230 25252095 25864267 26170353 28312955 28751294 29078170 29342517 29843385 30302514 30928599 31985987 33174570 33460765 33975546 34047585 34365110 34967790 35269455 35812062 37801621 39206310 40152918 42323346 43126941 43617255 43770298 44674643 46330290 48904195 49761855 50504190 50963319 51547665 51728534 52340706 56625910 58685034 58809465 59686770 60229377 61857198 62288501 63971974 65655447 66921530 68095170 70538910 71878235 73613683 75603242 75756285 77592801 84938865 86253882 86997989 87234510 88027551 89349286 89530155 95957961 97808390 99523710 100382295 101926638 103095330 105808365 107589229 109425745 113404863 117618930 120458754 124577002 127150907 129321335 129380823 130851765 131310894 134023929 143756470 146712585 147227366 151512570 154642995 155185602 159929935 169877730 173995978 176055102 179060310 186865503 189008105 191915922 196966341 200764590 211616730 215178458 215634705 218851490 220841049 223373215 226809726 232778403 254301814 254816595 258642670 258761646 260993967 261703530 268047858 284506937 287873883 293425170 301146885 309285990 311442505 319859870 322767687 328277235 340214589 368068415 373731006 378016210 381452721 387964005 393932682 402071787 415817831 431269410 434989945 440137755 441682098 446746430 465556806 479789805 491421073 509633190 521987934 537946145 560596509 567024315 569013874 575747766 602293770 622885010 635754535 645535374 646904115 656554470 662523147 670119645 680429178 736136830 762905442 775928010 782981901 804143574 809750513 831635662 853520811 869979890 880275510 934327515 956977879 959579610 968303061 982842146 984831705 1075892290 1104205245 1121193018 1134048630 1144358163 1163892015 1183481519 1247453493 1271509070 1293808230 1304969835 1325046294 1340239290 1398659977 1422534685 1439369415 1474263219 1565963802 1613838435 1619501026 1652961791 1701072945 1707041622 1868655030 1907263605 1913955758 1936606122 1969663410 2010358935 2079089155 2208410490 2288716326 2327784030 2366963038 2429251539 2457105365 2494906986 2560562433 2609939670 2797319954 2802982545 2845069370 2870933637 2878738830 2948526438 3227676870 3305923582 3312615735 3402145890 3550444557 3742360479 3814527210 3914909505 4020717870 4048752565 4158178310 4195979931 4267604055 4422789657 4784889395 4841515305 4858503078 4914210730 4958885373 5121124866 5405631803 5605965090 5721790815 5741867274 5917407595 6237267465 6625231470 6993299885 7100889114 7287754617 7371316095 7484720958 7829819010 8097505130 8264808955 8391959862 8535208110 8612800911 8845579314 9569778790 9683030610 9917770746 10526756669 10651333671 10811263606 11443581630 11834815190 12146257695 12474534930 12587939793 12802812165 13986599770 14354668185 14575509234 14742632190 14876656119 15385259747 16216895409 16529617910 17225601822 17752222785 18182579701 18711802395 20979899655 21053513338 21302667342 22113948285 24292515390 24794426865 25175879586 25605624330 27028159015 28709336370 29753312238 30770519494 31580270007 32433790818 35504445570 36365159402 36438773085 37423604790 41959799310 43064004555 44227896570 46155779241 48650686227 49588853730 52633783345 53256668355 54056318030 54547739103 62939698965 63160540014 72877546170 74383280595 76926298735 81084477045 86128009110 90912898505 92311558482 94740810021 97301372454 105267566690 106513336710 109095478206 125879397930 138467337723 148766561190 153852597470 157901350035 162168954090 163643217309 181825797010 189481620042 200008376711 230778896205 243253431135 272738695515 276934675446 315802700070 327286434618 400016753422 461557792410 473704050105 486506862270 545477391030 600025130133 692336688615 818216086545 947408100210 1000041883555 1200050260266 1384673377230 1636432173090 1800075390399 2000083767110 3000125650665 3600150780798 6000251301330 9000376951995 18000753903990
• Sum of all divisors σ(n): 60226022132640
• Sum of proper divisors (its aliquot sum) s(n): 42225268228650
• 18000753903990 is an abundant number, because the sum of its proper divisors (42225268228650) is greater than itself. Its abundance is 24224514324660

Bases of 18000753903990

• Binary: 100000101111100100000100010101100100101110110₂
• Hexadecimal: 0x105F208AC976
• Base-36: 6DPFK3WXI

Squares and roots of 18000753903990

• 18000753903990 squared (18000753903990²) is 324027141112011226137920100
• 18000753903990 cubed (18000753903990³) is 5832732825370754708782871970253691199000
• The square root of 18000753903990 is 4242729.5346262647
• The cube root of 18000753903990 is 26207.7798235353

Scales and comparisons

• 18,000,753,903,990 seconds is equal to 572,368 years, 15 weeks, 2 days, 1 hour, 46 minutes, 30 seconds.
• To count from 1 to 18,000,753,903,990 would take you about one million, four hundred thirty thousand, nine hundred twenty 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 18000753903990 cubic inches would be around 2184 feet tall.

Recreational maths with 18000753903990

• 18000753903990 backwards is 09930935700081
• The number of decimal digits it has is: 14
• The sum of 18000753903990's digits is 54
• More coming soon!