18448442656020

Names of 18448442656020

• Cardinal: 18448442656020 can be written as Eighteen trillion, four hundred forty-eight billion, four hundred forty-two million, six hundred fifty-six thousand and twenty.

Scientific notation

• Scientific notation: 1.844844265602 × 10¹³

Factors of 18448442656020

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1455

Divisors of 18448442656020

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 31 36 39 43 45 52 60 62 65 78 86 90 93 117 124 129 130 155 156 169 172 180 186 195 215 234 258 260 279 310 338 372 387 390 403 430 465 468 507 516 558 559 585 601 620 645 676 757 774 780 806 845 860 930 1014 1116 1118 1170 1202 1209 1290 1333 1395 1514 1521 1548 1612 1677 1690 1803 1860 1935 2015 2028 2236 2271 2340 2404 2418 2535 2580 2666 2790 2795 3005 3028 3042 3354 3380 3606 3627 3785 3870 3999 4030 4542 4836 5031 5070 5239 5332 5409 5580 5590 6010 6045 6084 6665 6708 6813 7212 7254 7267 7570 7605 7740 7813 7998 8060 8385 9015 9084 9841 10062 10140 10478 10818 11180 11355 11997 12020 12090 13330 13626 14508 14534 15140 15210 15626 15717 15996 16770 17329 18030 18135 18631 19682 19995 20124 20956 21636 21801 22710 23439 23467 23994 24180 25155 25843 26195 26660 27045 27252 29068 29523 30420 31252 31434 32551 33540 34065 34658 36060 36270 36335 37262 39065 39364 39990 43602 45420 46878 46934 47151 47988 49205 50310 51686 51987 52390 54090 55893 59046 59985 62868 65102 65403 68130 69316 70317 70401 72540 72670 74524 77529 78130 78585 79980 86645 87204 88569 93155 93756 93868 94302 97653 98410 100620 101569 103372 103974 104780 108180 109005 111786 117195 117335 118092 119970 127933 129215 130204 130806 136260 140634 140802 145340 147615 155058 155961 156260 157170 162755 167679 173290 177138 186310 188604 195306 196820 203138 207948 211203 218010 223572 225277 232587 234390 234670 235755 239940 242203 255866 258430 259935 261612 279465 281268 281604 292959 295230 304707 305071 310116 311922 314340 325510 327015 335358 335959 346580 351585 352005 354276 372620 383799 387645 390612 406276 422406 423163 436020 442845 450554 454957 465174 468780 469340 471510 484406 488265 507845 511732 516860 519870 558930 585918 590460 609414 610142 623844 639665 651020 654030 670716 671918 675831 703170 704010 726609 767598 775290 779805 801133 838395 844812 846326 885690 901108 909914 914121 915213 930348 943020 968812 976530 1007877 1009081 1015690 1039740 1056015 1117860 1126385 1151397 1162935 1171836 1211015 1218828 1220284 1269489 1279330 1308060 1343836 1351662 1364871 1406340 1408020 1453218 1464795 1523535 1525355 1535196 1550580 1559610 1602266 1676790 1679795 1692652 1771380 1819828 1828242 1830426 1918995 1953060 2015754 2018162 2027493 2031380 2112030 2115815 2179827 2252770 2274785 2302794 2325870 2403399 2422030 2538978 2558660 2703324 2729742 2745639 2906436 2929590 3023631 3027243 3047070 3050710 3119220 3148639 3204532 3353580 3359590 3379155 3633045 3656484 3660852 3808467 3837990 3965923 4005665 4031508 4036324 4054986 4094613 4224060 4231630 4359654 4367467 4505540 4549570 4570605 4576065 4605588 4651740 4806798 4844060 5039385 5045405 5077956 5459484 5491278 5501119 5756985 5859180 5914441 6047262 6054486 6094140 6101420 6297278 6347445 6719180 6758310 6824355 7210197 7266090 7616934 7675980 7931846 8011330 8109972 8189226 8463260 8719308 8734934 9081729 9099140 9141210 9152130 9445917 9613596 10078770 10090810 10137465 10414729 10899135 10982556 11002238 11513970 11828882 11897769 12016995 12094524 12108972 12594556 12694890 13102401 13118053 13516620 13648710 13728195 14103667 14420394 14532180 15118155 15136215 15233868 15743195 15863692 16022660 16378452 16503357 17469868 17743323 18163458 18282420 18304260 18891834 19042335 19563151 19829615 20157540 20181620 20274930 20473065 20829458 21798270 21837335 22004476 23027940 23657764 23795538 24033990 25389780 26204802 26236106 27297420 27456390 27505595 28207334 28337751 28840788 29572205 30236310 30272430 31244187 31486390 33006714 35486646 35693307 36050985 36326916 37783668 38084670 39126302 39307203 39354159 39659230 40549860 40946130 41658916 42311001 43596540 43674670 45408645 47229585 47591076 48067980 49510071 52073645 52409604 52472212 53229969 54912780 55011190 56414668 56675502 58689453 59144410 59488845 60472620 60544860 62488374 62972780 65512005 65590265 66013428 70518335 70973292 71386614 72101970 76169340 76887733 78252604 78614406 78708318 79318460 81892260 82516785 84622002 87349340 88716615 90817290 93732561 94459170 97815755 99020142 104147290 106459938 110022380 113351004 117378906 118062477 118288820 118977690 124976748 126933003 131024010 131180530 135391477 141036670 141688755 142773228 144203940 153775466 156220935 157228812 157416636 165033570 169244004 170534689 176068359 177433230 178466535 181634580 183347671 187465122 188918340 195631510 196536015 196770795 198040284 208294580 211555005 212919876 230663199 234757812 236124954 237955380 247550355 253866006 254320963 262048020 262361060 266149845 270782954 282073340 283377510 293447265 307550932 312441870 330067140 341069378 352136718 354866460 356933070 366695342 374930244 384438665 391263020 393072030 393541590 406174431 423110010 461326398 468662805 472249908 495100710 507732012 508641926 511604067 532299690 541565908 550043013 566755020 586894530 590312385 606457681 624883740 634665015 676957385 682138756 691989597 704273436 713866140 733390684 762962889 768877330 786144060 787083180 812348862 846220020 852673445 880341795 916738355 922652796 937325610 990201420 1017283852 1023208134 1064599380 1100086026 1153315995 1173789060 1180624770 1212915362 1218523293 1269330030 1271604815 1353914770 1383979194 1525925778 1534812201 1537754660 1624697724 1650129039 1705346890 1760683590 1819373043 1833476710 1874651220 2030872155 2046416268 2200172052 2288888667 2306631990 2361249540 2383519723 2425830724 2437046586 2538660060 2543209630 2558020335 2707829540 2750215065 2767958388 3032288405 3051851556 3069624402 3300258078 3306172519 3410693780 3459947985 3521367180 3638746086 3666953420 3814814445 4061744310 4577777334 4613263980 4767039446 4874093172 5086419260 5116040670 5458119129 5500430130 6064576810 6092616465 6139248804 6600516156 6612345038 6919895970 7150559169 7277492172 7629628890 7674061005 7883949853 8123488620 8250645195 9096865215 9155554668 9534078892 9918517557 10232081340 10916238258 11000860260 11444443335 11917598615 12129153620 12185232930 13224690076 13839791940 14301118338 15259257780 15348122010 15767899706 16501290390 16530862595 18193730430 19837035114 21451677507 21832476516 22888886670 23651849559 23835197230 24370465860 27290595645 28602236676 29755552671 30696244020 31535799412 33002580780 33061725190 35752795845 36387460860 39419749265 39674070228 42903355014 45777773340 47303699118 47670394460 49592587785 54581191290 59511105342 66123450380 70955548677 71505591690 78839498530 85806710028 94607398236 99185175570 102491348089 107258387535 109162382580 118259247795 119022210684 141911097354 143011183380 148777763355 157678997060 198370351140 204982696178 214516775070 236518495590 283822194708 297555526710 307474044267 354777743385 409965392356 429033550140 473036991180 512456740445 595111053420 614948088534 709555486770 922422132801 1024913480890 1229896177068 1419110973540 1537370221335 1844844265602 2049826961780 3074740442670 3689688531204 4612110664005 6149480885340 9224221328010 18448442656020
• Sum of all divisors σ(n): 64196608379904
• Sum of proper divisors (its aliquot sum) s(n): 45748165723884
• 18448442656020 is an abundant number, because the sum of its proper divisors (45748165723884) is greater than itself. Its abundance is 27299723067864

Bases of 18448442656020

• Binary: 100001100011101011100110111110000010100010100₂
• Hexadecimal: 0x10C75CDF0514
• Base-36: 6JF3IFKT0

Squares and roots of 18448442656020

• 18448442656020 squared (18448442656020²) is 340345036432458272042240400
• 18448442656020 cubed (18448442656020³) is 6278835887885244149612769194607347208000
• The square root of 18448442656020 is 4295165.0324545155
• The cube root of 18448442656020 is 26423.2704676773

Scales and comparisons

• 18,448,442,656,020 seconds is equal to 586,603 years, 21 weeks, 2 days, 20 hours, 27 minutes.
• To count from 1 to 18,448,442,656,020 would take you about one million, four hundred sixty-six thousand, five hundred 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 18448442656020 cubic inches would be around 2201.9 feet tall.

Recreational maths with 18448442656020

• 18448442656020 backwards is 02065624484481
• The number of decimal digits it has is: 14
• The sum of 18448442656020's digits is 54
• More coming soon!