2118317182380

Names of 2118317182380

• Cardinal: 2118317182380 can be written as Two trillion, one hundred eighteen billion, three hundred seventeen million, one hundred eighty-two thousand, three hundred eighty.

Scientific notation

• Scientific notation: 2.11831718238 × 10¹²

Factors of 2118317182380

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3947

Divisors of 2118317182380

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 23 27 28 30 35 36 37 38 42 45 46 54 57 60 63 69 70 74 76 81 84 90 92 95 105 108 111 114 115 126 133 135 138 140 148 161 162 171 180 185 189 190 207 210 222 228 230 243 252 259 266 270 276 285 315 322 324 333 342 345 370 378 380 399 405 414 420 437 444 460 483 486 513 518 532 540 555 567 570 621 630 644 665 666 684 690 703 740 756 777 798 805 810 828 851 855 874 945 966 972 999 1026 1035 1036 1110 1134 1140 1197 1215 1242 1260 1295 1311 1330 1332 1380 1406 1449 1539 1554 1596 1610 1620 1665 1701 1702 1710 1748 1863 1890 1932 1995 1998 2052 2070 2109 2185 2220 2268 2331 2394 2415 2430 2484 2553 2565 2590 2622 2660 2812 2835 2898 2997 3059 3078 3105 3108 3220 3330 3402 3404 3420 3515 3591 3726 3780 3851 3885 3933 3990 3996 4140 4218 4255 4347 4370 4617 4662 4788 4830 4860 4921 4995 5106 5130 5180 5244 5589 5670 5796 5957 5985 5994 6118 6156 6210 6327 6555 6660 6804 6993 7030 7182 7245 7452 7659 7695 7702 7770 7866 7980 8436 8505 8510 8694 8740 8991 9177 9234 9315 9324 9660 9842 9990 10212 10260 10545 10773 11178 11340 11553 11655 11799 11914 11970 11988 12236 12420 12654 12765 13041 13110 13986 14060 14364 14490 14763 14985 15295 15318 15390 15404 15540 15732 16169 17010 17020 17388 17871 17955 17982 18354 18468 18630 18981 19255 19665 19684 19980 20979 21090 21546 21735 22356 22977 23085 23106 23310 23598 23828 23940 24605 25308 25530 26082 26220 26957 27531 27945 27972 28980 29526 29785 29970 30590 30636 30780 31635 32319 32338 34020 34659 34965 35397 35742 35910 35964 36708 37260 37962 38295 38510 39123 39330 41958 42180 43092 43470 44289 44955 45885 45954 46170 46212 46620 47196 48507 49210 51060 52164 53613 53865 53914 55062 55890 56943 57765 58995 59052 59570 59940 61180 62937 63270 64638 64676 65205 68931 69318 69930 70794 71484 71820 73169 73815 75924 76590 77020 78246 78660 80845 80871 82593 83916 86940 88573 88578 89355 89910 91770 91908 92340 94905 97014 98420 103977 104895 106191 107226 107730 107828 110124 111780 113183 113886 114885 115530 117990 119140 125874 126540 129276 130410 132867 134785 137655 137862 138636 139860 141588 142487 145521 146338 147630 153180 156492 160839 161595 161690 161742 165186 170829 173295 176985 177146 177156 178710 179820 183540 189810 194028 195615 206793 207954 209790 212382 214452 215460 219507 221445 226366 227772 229770 231060 235980 242535 242613 247779 251748 260820 265719 265734 268065 269570 275310 275724 284715 284974 291042 292676 295260 311931 314685 321678 323190 323380 323484 330372 339549 341658 344655 346590 353970 354292 357420 365845 379620 391230 398601 404355 412965 413586 415908 419580 424764 427461 436563 439014 442865 442890 452732 459540 482517 485070 485226 495558 512183 519885 530955 531438 531468 536130 539140 550620 565915 569430 569948 582084 620011 623862 629370 643356 646380 658521 664335 679098 683316 689310 693180 707940 712435 727605 727839 731690 743337 782460 797157 797202 804195 808710 825930 827172 854145 854922 873126 878028 885730 885780 935793 965034 970140 970452 991116 997409 1018647 1024366 1033965 1039770 1061910 1062876 1072260 1097535 1131830 1138860 1195803 1213065 1238895 1240022 1247724 1258740 1282383 1309689 1317042 1328595 1328670 1358196 1378620 1424870 1447551 1455210 1455678 1463380 1486674 1536549 1559655 1594314 1594404 1608390 1617420 1651860 1682887 1697745 1708290 1709844 1746252 1771460 1860033 1871586 1930068 1975563 1993005 1994818 2037294 2048732 2067930 2079540 2123820 2137305 2182815 2183517 2195070 2263660 2391471 2391606 2412585 2426130 2477790 2480044 2560915 2564766 2619378 2634084 2657190 2657340 2707253 2849740 2895102 2910420 2911356 2973348 2992227 3055941 3073098 3100055 3119310 3188628 3216780 3277201 3292605 3365774 3395490 3416580 3639195 3716685 3720066 3743172 3847149 3929067 3951126 3985785 3986010 3989636 4074588 4135860 4274610 4365630 4367034 4390140 4609647 4678965 4782942 4783212 4825170 4852260 4955580 4987045 5048661 5093235 5121830 5129532 5238756 5314380 5414506 5580099 5790204 5926689 5979015 5984454 6111882 6146196 6200110 6238620 6411915 6548445 6550551 6554402 6585210 6731548 6790980 7174413 7237755 7278390 7433370 7440132 7682745 7694298 7858134 7902252 7971570 7972020 8121759 8414435 8549220 8731260 8734068 8976681 9167823 9219294 9300165 9357930 9565884 9650340 9831603 9877815 9974090 10097322 10186470 10243660 10829012 10917585 11160198 11541447 11780209 11853378 11957355 11958030 11968908 12223764 12400220 12823830 13096890 13101102 13108804 13170420 13536265 13828941 14348826 14475510 14556780 14866740 14961135 15145983 15279705 15365490 15388596 15716268 15943140 16243518 16386005 16740297 16828870 17780067 17953362 18335646 18438588 18600330 18715860 18950771 19235745 19645335 19663206 19755630 19948180 20194644 20372940 21523239 21835170 22320396 22940407 23048235 23082894 23560418 23706756 23914710 23916060 24365277 25243305 25647660 26193780 26202204 26930043 27072530 27503469 27657882 27900495 28697652 28951020 29494809 29633445 29922270 30291966 30559410 30730980 32487036 32752755 32772010 33480594 33657740 34624341 35340627 35560134 35872065 35906724 36671292 37200660 37901542 38471490 39290670 39326412 39511260 40608795 41486823 43046478 43670340 44883405 45437949 45839115 45880814 46096470 46165788 47120836 47829420 48730554 49158015 50220891 50486610 53860086 54145060 55006938 55315764 55800990 56852313 57707235 58901045 58989618 59266890 59844540 60583932 61118820 62266819 65505510 65544020 66961188 68821221 69144705 69248682 70681254 71120268 71744130 73095831 75729915 75803084 76942980 78581340 80790129 81217590 82973646 83701485 86092956 88484427 88900335 89766810 90875898 91678230 91761628 92192940 94753855 97461108 98316030 100441782 100973220 106021881 107616195 107720172 110013876 111601980 113704626 114702035 115414470 117802090 117979236 118533780 121826385 124460469 124533638 131011020 134650215 136313847 137517345 137642442 138289410 138497364 141362508 143488260 146191662 147474045 150662673 151459830 161580258 162435180 165947292 167402970 170556939 173121705 176703135 176968854 177800670 179533620 181751796 183356460 186800457 189507710 196632060 200883564 206463663 207434115 212043762 215232390 219287493 227189745 227409252 229404070 230828940 235604180 242370387 243652770 248920938 249067276 251104455 265453281 269300430 272627694 275034690 275284884 276578820 284261565 292383324 294948090 301325346 302919660 311334095 318065643 323160516 334805940 341113878 344106105 346243410 353406270 353937708 355601340 365479155 373600914 379015420 403950645 408941541 412927326 414868230 424087524 430464780 435867733 438574986 442422135 454379490 458808140 484740774 487305540 497841876 502208910 511670817 530109405 530906562 538600860 545255388 550069380 560401371 568523130 589896180 602650692 619390989 622302345 622668190 636131286 657862479 681569235 682227756 688212210 692486820 706812540 730958310 747201828 753313365 796359843 807901290 817883082 825854652 829736460 852784695 871735466 877149972 884844270 908758980 934002285 954196929 969481548 1004417820 1023341634 1032318315 1060218810 1061813124 1096437465 1120802742 1137046260 1211851935 1238781978 1244604690 1245336380 1272262572 1307603199 1315724958 1327266405 1363138470 1376424420 1461916620 1506626730 1535012451 1590328215 1592719686 1615802580 1635766164 1681204113 1705569390 1743470932 1769688540 1858172967 1868004570 1908393858 2044707705 2046683268 2064636630 2120437620 2179338665 2192874930 2241605484 2423703870 2477563956 2489209380 2558354085 2615206398 2631449916 2654532810 2726276940 2802006855 2862590787 3013253460 3070024902 3096954945 3180656430 3185439372 3289312395 3362408226 3411138780 3716345934 3736009140 3816787716 3922809597 3981799215 4089415410 4129273260 4358677330 4385749860 4605037353 4770984645 4847407740 5043612339 5116708170 5230412796 5309065620 5574518901 5604013710 5725181574 6140049804 6193909890 6361312860 6538015995 6578624790 6724816452 7432691868 7675062255 7845619194 7963598430 8178830820 8406020565 8717354660 9210074706 9290864835 9541969290 10087224678 10233416340 11149037802 11208027420 11450363148 11768428791 12387819780 13076031990 13157249580 14312953935 15130837017 15350124510 15691238388 15927196860 16812041130 18420149412 18581729670 19083938580 19614047985 20174449356 22298075604 23025186765 23536857582 25218061695 26152063980 27872594505 28625907870 30261674034 30700249020 33624082260 35305286373 37163459340 39228095970 46050373530 47073715164 50436123390 55745189010 57251815740 58842143955 60523348068 70610572746 75654185085 78456191940 92100747060 100872246780 105915859119 111490378020 117684287910 141221145492 151308370170 176526431865 211831718238 235368575820 302616740340 353052863730 423663436476 529579295595 706105727460 1059158591190 2118317182380
• Sum of all divisors σ(n): 8593137745920
• Sum of proper divisors (its aliquot sum) s(n): 6474820563540
• 2118317182380 is an abundant number, because the sum of its proper divisors (6474820563540) is greater than itself. Its abundance is 4356503381160

Bases of 2118317182380

• Binary: 11110110100110101100010110000110110101100₂
• Hexadecimal: 0x1ED358B0DAC
• Base-36: R153CUR0

Squares and roots of 2118317182380

• 2118317182380 squared (2118317182380²) is 4487267685166342182464400
• 2118317182380 cubed (2118317182380³) is 9505456239426390893568927652657272000
• The square root of 2118317182380 is 1455443.9811892453
• The cube root of 2118317182380 is 12842.9166195137

Scales and comparisons

• 2,118,317,182,380 seconds is equal to 67,355 years, 48 weeks, 3 days, 23 hours, 33 minutes.
• To count from 1 to 2,118,317,182,380 would take you about one hundred sixty-eight thousand, three hundred eighty-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 2118317182380 cubic inches would be around 1070.2 feet tall.

Recreational maths with 2118317182380

• 2118317182380 backwards is 0832817138112
• 2118317182380 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2118317182380's digits is 45
• More coming soon!