2118438487620

Names of 2118438487620

• Cardinal: 2118438487620 can be written as Two trillion, one hundred eighteen billion, four hundred thirty-eight million, four hundred eighty-seven thousand, six hundred twenty.

Scientific notation

• Scientific notation: 2.11843848762 × 10¹²

Factors of 2118438487620

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 110

Divisors of 2118438487620

• Number of divisors d(n): 1080
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 37 39 42 43 45 52 60 63 65 70 74 78 84 86 90 91 105 111 117 126 129 130 140 148 156 169 172 180 182 185 195 210 215 222 234 252 258 259 260 273 301 315 333 338 364 370 387 390 420 430 444 455 468 481 507 516 518 546 555 559 585 602 630 645 666 676 740 774 777 780 819 845 860 903 910 962 1014 1036 1092 1110 1118 1170 1183 1204 1260 1290 1295 1332 1365 1369 1443 1505 1521 1548 1554 1591 1638 1665 1677 1690 1806 1820 1924 1935 2028 2197 2220 2236 2331 2340 2366 2405 2535 2580 2590 2709 2730 2738 2795 2886 3010 3042 3108 3182 3276 3330 3354 3367 3380 3549 3612 3870 3885 3913 4095 4107 4329 4394 4515 4662 4732 4773 4810 5031 5070 5180 5418 5460 5476 5590 5772 5915 6020 6084 6253 6364 6591 6660 6708 6734 6845 7098 7215 7267 7605 7740 7770 7826 7955 8190 8214 8385 8658 8788 9030 9324 9546 9583 9620 10062 10101 10140 10647 10836 10985 11137 11180 11655 11739 11830 12321 12506 13182 13468 13545 13690 14196 14319 14430 14534 15210 15379 15540 15652 15910 16380 16428 16770 16835 17316 17745 17797 18060 18759 19092 19166 19565 19773 20124 20202 20535 20683 21294 21645 21801 21970 22274 23310 23478 23660 23865 24642 25012 25155 26364 27090 27380 28561 28638 28749 28860 29068 30303 30420 30758 31265 31820 32955 33411 33540 33670 35217 35490 35594 36335 37518 38332 39130 39546 40404 41070 41366 42588 43290 43602 43771 43940 44548 46137 46620 46956 47730 47915 49284 50310 50505 50869 53235 53391 54180 55685 56277 57122 57276 57498 58695 58867 60606 61516 61605 62049 62530 65403 65910 66822 67340 70434 70980 71188 71595 72670 75036 76895 78260 79092 81289 82140 82732 85683 86247 86580 87204 87542 88985 92274 93795 94471 95460 95830 98865 100233 100620 101010 101738 103415 106470 106782 109005 111370 112554 114244 114996 117390 117734 121212 123210 124098 124579 125060 130806 131313 131820 133644 138411 140868 142805 143190 143745 144781 145340 151515 152607 153790 160173 162578 167055 171366 172494 175084 176085 176601 177970 184548 186147 187590 188942 191660 197730 199927 200466 202020 203476 206830 212940 213564 218010 218855 222740 225108 230685 231361 234780 235468 243867 246420 248196 249158 254345 257049 261612 262626 266955 268879 276822 281385 283413 285610 286380 287490 289562 294335 303030 305214 307580 310245 320346 325156 327015 334110 342732 344988 352170 353202 355940 372294 373737 375180 377884 393939 395460 399854 400932 406445 412069 413660 428415 431235 434343 436020 437710 457821 461370 462722 472355 487734 498316 501165 508690 514098 525252 529803 533910 537758 553644 562770 566826 569023 571220 574980 579124 588670 599781 606060 610428 620490 622895 640692 654030 656565 661297 668220 692055 694083 704340 706404 723905 731601 744588 747474 763035 765271 787878 799708 800865 806637 812890 824138 850239 856830 862470 868686 875420 883005 915642 922740 925444 930735 944710 975468 999635 1002330 1017380 1028196 1056757 1059606 1067820 1075516 1121211 1125540 1133652 1138046 1156805 1177340 1199562 1219335 1228123 1236207 1240980 1245790 1285245 1303029 1308060 1313130 1322594 1344395 1384110 1388166 1417065 1447810 1463202 1494948 1526070 1530542 1575756 1601730 1613274 1619527 1625780 1648276 1700478 1707069 1713660 1724940 1737372 1766010 1799343 1831284 1861470 1868685 1882153 1889420 1969695 1983891 1999270 2004660 2060345 2082249 2113514 2119212 2171715 2242422 2276092 2289105 2295813 2313610 2399124 2419911 2438670 2456246 2472414 2491580 2570490 2606058 2626260 2645188 2649015 2688790 2768220 2776332 2834130 2845115 2895620 2926404 2998905 3007693 3052140 3061084 3170271 3203460 3226548 3239054 3306485 3400956 3414138 3470415 3495427 3532020 3598686 3658005 3684369 3708621 3722940 3737370 3764306 3826355 3939390 3967782 3998540 4033185 4120690 4164498 4227028 4251195 4343430 4484844 4578210 4591626 4627220 4839822 4858581 4877340 4912492 4944828 5121207 5140980 5212116 5283785 5298030 5356897 5377580 5606055 5646459 5668260 5690230 5951673 5997810 6015386 6140615 6181035 6340542 6478108 6515145 6612970 6828276 6887439 6940830 6990854 7197372 7316010 7368738 7397299 7417242 7474740 7528612 7652710 7878780 7935564 8066370 8097635 8241380 8328996 8502390 8535345 8596861 8686860 8996715 9023079 9156420 9183252 9410765 9510813 9679644 9717162 9919455 9948523 10242414 10411245 10486281 10567570 10596060 10713794 11053107 11212110 11292918 11380460 11479065 11903346 11995620 12030772 12099555 12281230 12362070 12681084 13030290 13225940 13774878 13881660 13981708 14575743 14632020 14737476 14794598 14834484 15038465 15305420 15851355 16070691 16132740 16195270 16939377 17004780 17070690 17193722 17477135 17993430 18046158 18421845 18543105 18821530 19021626 19434324 19838910 19897046 20484828 20822490 20972562 21053851 21135140 21427588 22106214 22191897 22424220 22585836 22958130 23806692 24199110 24292905 24467989 24562460 24724140 25606035 25790583 26060580 26784485 27069237 27549756 28232295 29151486 29589196 29758365 29845569 30076930 31458843 31702710 32141382 32390540 33878754 34141380 34387444 34437195 34954270 35986860 36092316 36843690 36986495 37086210 37643060 38043252 39100009 39677820 39794092 41644980 41945124 42107702 42984305 44212428 44383794 45115395 45440551 45916260 47554065 48212073 48398220 48585810 48935978 49742615 51212070 51581166 52431405 53568970 54138474 55265535 56464590 58302972 59516730 59691138 60153860 62917686 63161553 63405420 64282764 66575691 67757508 68874390 69639661 69908540 72878715 73403967 73687380 73972990 74172420 77371749 78200018 80353455 84215404 84696885 85968610 88767588 89536707 90230790 90881102 95108130 96424146 97171620 97871956 99485230 102424140 103162332 104862810 105269255 107137940 108276948 110531070 110959485 112929180 117300027 119033460 119382276 122339945 125835372 126323106 128952915 129330799 133151382 135346185 136321653 137748780 139279322 145757430 146807934 147945980 149227845 154743498 156400036 157294215 160706910 169393770 171937220 179073414 180461580 181762204 189484659 190216260 192848292 195500045 198970460 208918983 209725620 210538510 220211901 221062140 221918970 227202755 234600054 241060365 244679890 252646212 257905830 258661598 266302764 270692370 272643306 273700063 278558644 291514860 293615868 298455690 309486996 314588430 315807765 318083857 321413820 332878455 338787540 348198305 351900081 358146828 367019835 378969318 386858745 387992397 391000090 408964959 417837966 421077020 440423802 443837940 447683535 454405510 469200108 482120730 489359780 515811660 517323196 541384740 545286612 547400126 586500135 596911380 626756949 629176860 631615530 636167714 646653995 665756910 681608265 696396610 703800162 734039670 757938636 773717490 775984794 782000180 817929918 821100189 835675932 880847604 895367070 905315593 908811020 947423295 954251571 964241460 1044594915 1094800252 1101059505 1163977191 1173000270 1253513898 1263231060 1272335428 1293307990 1331513820 1363216530 1368500315 1392793220 1407600324 1468079340 1547434980 1551969588 1590419285 1635859836 1642200378 1681300387 1759500405 1790734140 1810631186 1894846590 1908503142 1939961985 2044824795 2089189830 2202119010 2327954382 2346000540 2463300567 2507027796 2586615980 2715946779 2726433060 2737000630 2862754713 3133784745 3180838570 3284400756 3362600774 3519000810 3621262372 3789693180 3817006284 3879923970 4089649590 4105500945 4178379660 4404238020 4526577965 4655908764 4771257855 4926601134 5043901161 5431893558 5474001260 5725509426 5819885955 6267569490 6361677140 6725201548 7038001620 7759847940 8147840337 8179299180 8211001890 8406501935 9053155930 9542515710 9853202268 10087802322 10863787116 11451018852 11639771910 11769102709 12316502835 12535138980 13579733895 14313773565 15131703483 16295680674 16422003780 16813003870 18106311860 19085031420 20175604644 23279543820 23538205418 24633005670 25219505805 27159467790 28627547130 30263406966 32591361348 33626007740 35307308127 40739201685 47076410836 49266011340 50439011610 54318935580 57255094260 58845513545 60526813932 70614616254 75658517415 81478403370 100878023220 105921924381 117691027090 141229232508 151317034830 162956806740 176536540635 211843848762 235382054180 302634069660 353073081270 423687697524 529609621905 706146162540 1059219243810 2118438487620
• Sum of all divisors σ(n): 8366884029504
• Sum of proper divisors (its aliquot sum) s(n): 6248445541884
• 2118438487620 is an abundant number, because the sum of its proper divisors (6248445541884) is greater than itself. Its abundance is 4130007054264

Bases of 2118438487620

• Binary: 11110110100111100110001100000011001000100₂
• Hexadecimal: 0x1ED3CC60644
• Base-36: R173KUH0

Squares and roots of 2118438487620

• 2118438487620 squared (2118438487620²) is 4487781625829712893264400
• 2118438487620 cubed (2118438487620³) is 9507089320191521709265850020786728000
• The square root of 2118438487620 is 1455485.6535259975
• The cube root of 2118438487620 is 12843.1617643169

Scales and comparisons

• 2,118,438,487,620 seconds is equal to 67,359 years, 41 weeks, 23 hours, 27 minutes.
• To count from 1 to 2,118,438,487,620 would take you about one hundred sixty-eight thousand, three hundred ninety-nine 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 2118438487620 cubic inches would be around 1070.3 feet tall.

Recreational maths with 2118438487620

• 2118438487620 backwards is 0267848348112
• The number of decimal digits it has is: 13
• The sum of 2118438487620's digits is 54
• More coming soon!