18689333131040

Names of 18689333131040

• Cardinal: 18689333131040 can be written as Eighteen trillion, six hundred eighty-nine billion, three hundred thirty-three million, one hundred thirty-one thousand and forty.

Scientific notation

• Scientific notation: 1.868933313104 × 10¹³

Factors of 18689333131040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 61789

Divisors of 18689333131040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 17 19 20 22 26 32 34 38 40 41 44 52 55 65 68 76 80 82 85 88 95 104 110 130 136 143 152 160 164 170 176 187 190 205 208 209 220 221 247 260 272 286 304 323 328 340 352 374 380 410 416 418 440 442 451 494 520 533 544 572 608 646 656 680 697 715 748 760 779 820 836 880 884 902 935 988 1040 1045 1066 1105 1144 1235 1292 1312 1360 1394 1430 1496 1520 1558 1615 1640 1672 1760 1768 1804 1870 1976 2080 2090 2132 2210 2255 2288 2431 2470 2584 2665 2717 2720 2788 2860 2992 3040 3116 3230 3280 3344 3485 3536 3553 3608 3740 3895 3952 4180 4199 4264 4420 4510 4576 4862 4940 5168 5330 5434 5576 5720 5863 5984 6232 6460 6560 6688 6970 7072 7106 7216 7480 7667 7790 7904 8360 8398 8528 8569 8840 9020 9061 9724 9880 10127 10336 10660 10868 11152 11440 11726 12155 12464 12920 13243 13585 13940 14212 14432 14960 15334 15580 16720 16796 17056 17138 17680 17765 18040 18122 19448 19760 20254 20995 21320 21736 22304 22880 23452 24310 24928 25840 26486 27170 27880 28424 29315 29920 30668 31160 33440 33592 34276 35360 35530 36080 36244 38335 38896 39520 40508 41990 42640 42845 43472 45305 46189 46904 48620 50635 51680 52972 54340 55760 56848 58630 61336 61681 62320 66215 67184 68552 71060 72160 72488 76670 77792 81016 83980 85280 85690 86944 90610 92378 93808 97240 99671 101270 105944 108680 111397 111520 113696 117260 122672 123362 124640 132430 134368 137104 142120 144976 145673 153340 162032 167960 171380 172159 181220 184756 187616 194480 199342 202540 211888 217360 222794 230945 234520 245344 246724 264860 274208 284240 289952 291346 306680 308405 324064 335920 342760 344318 362440 369512 388960 398684 405080 423776 434720 445588 461890 469040 493448 498355 529720 556985 568480 582692 613360 616810 671840 678491 685520 688636 724880 728365 739024 797368 801853 810160 860795 891176 923780 938080 986896 996710 1048577 1059440 1113970 1165384 1171939 1226720 1233620 1356982 1371040 1377272 1449760 1456730 1478048 1594736 1603706 1620320 1721590 1782352 1847560 1893749 1973792 1993420 2097154 2118880 2227940 2330768 2343878 2467240 2528921 2713964 2754544 2913460 3189472 3207412 3392455 3443180 3564704 3695120 3787498 3986840 4009265 4194308 4455880 4661536 4687756 4934480 5057842 5242885 5427928 5509088 5826920 5859695 6414824 6784910 6886360 7390240 7574996 7973680 8018530 8388616 8820383 8911760 9375512 9468745 9868960 10115684 10485770 10855856 11534347 11653840 11719390 12644605 12829648 12891329 13569820 13631501 13772720 15149992 15235207 15947360 16037060 16777232 17640766 17823520 18751024 18937490 19922963 20231368 20971540 21711712 23068694 23307680 23438780 25289210 25659296 25782658 27139640 27263002 27545440 27818131 30299984 30470414 32074120 32875973 33554464 35281532 37502048 37874980 39845926 40462736 41943080 42991657 44101915 46137388 46877560 48049499 50578420 51565316 54279280 54526004 55636262 57671735 60599968 60940828 64148240 64456645 65751946 68157505 70563064 75749960 76176035 79691852 80925472 83886160 85983314 88203830 92274776 93755120 96098998 99614815 101156840 103130632 108558560 109052008 111272524 115343470 121881656 128296480 128913290 131503892 136315010 139090655 141126128 149946511 151499920 152352070 159383704 164379865 167587277 167772320 171966628 176407660 184549552 187510240 192197996 199229630 202313680 206261264 214958285 218104016 219152593 222545048 230686940 240247495 243763312 257826580 258998519 263007784 272630020 278181310 282252256 299893022 302999840 304704140 318767408 328759730 335174554 343933256 352815320 361635703 369099104 384395992 398459260 404627360 412522528 429916570 436208032 438305186 445090096 461373880 472908227 480494990 487526624 515653160 517997038 526015568 528544489 545260040 556362620 558891541 599786044 609408280 624643487 637534816 657519460 670349108 687866512 705630640 723271406 749732555 768791984 796918520 816841483 837936385 859833140 876610372 890180192 922747760 945816454 960989980 1031306320 1035994076 1052031136 1057088978 1090520080 1095762965 1112725240 1117783082 1199572088 1218816560 1249286974 1294992595 1315038920 1340698216 1375733024 1411261280 1446542812 1499465110 1537583968 1593837040 1633682966 1675872770 1719666280 1753220744 1808178515 1845495520 1891632908 1921979960 2062612640 2071988152 2114177956 2181040160 2191525930 2225450480 2235566164 2364541135 2399144176 2437633120 2498573948 2589985190 2630077840 2642722445 2681396432 2794457705 2848983709 2893085624 2998930220 3123217435 3187674080 3267365932 3351745540 3439332560 3506441488 3616357030 3783265816 3843959920 4084207415 4143976304 4228355912 4383051860 4450900960 4471132328 4729082270 4798288352 4997147896 5179970380 5260155680 5285444890 5362792864 5588915410 5697967418 5786171248 5997860440 6147806951 6246434870 6534731864 6703491080 6871078357 6878665120 7012882976 7232714060 7566531632 7687919840 8168414830 8287952608 8456711824 8766103720 8942264656 8985256313 9458164540 9994295792 10359940760 10570889780 10618939279 11177830820 11395934836 11572342496 11995720880 12295613902 12492869740 13069463728 13406982160 13742156714 14244918545 14465428120 15133063264 16336829660 16913423648 17532207440 17884529312 17970512626 18916329080 19988591584 20719881520 21141779560 21237878558 22355661640 22791869672 23991441760 24591227804 24985739480 26138927456 26813964320 27484313428 28489837090 28930856240 30739034755 32673659320 34355391785 35064414880 35941025252 37832658160 41439763040 42283559120 42475757116 44711323280 44926281565 45583739344 49182455608 49971478960 53094696395 54968626856 56979674180 57861712480 61478069510 65347318640 68710783570 71882050504 75665316320 84567118240 84951514232 89422646560 89852563130 91167478688 98364911216 99942957920 106189392790 109937253712 113959348360 116808332069 122956139020 130694637280 137421567140 143764101008 169903028464 179705126260 196729822432 212378785580 219874507424 227918696720 233616664138 245912278040 274843134280 287528202016 339806056928 359410252520 424757571160 455837393440 467233328276 491824556080 549686268560 584041660345 718820505040 849515142320 934466656552 983649112160 1099372537120 1168083320690 1437641010080 1699030284640 1868933313104 2336166641380 3737866626208 4672333282760 9344666565520 18689333131040
• Sum of all divisors σ(n): 59225852367360
• Sum of proper divisors (its aliquot sum) s(n): 40536519236320
• 18689333131040 is an abundant number, because the sum of its proper divisors (40536519236320) is greater than itself. Its abundance is 21847186105280

Bases of 18689333131040

• Binary: 100001111111101110011000011111111011100100000₂
• Hexadecimal: 0x10FF730FF720
• Base-36: 6MHREEGWW

Squares and roots of 18689333131040

• 18689333131040 squared (18689333131040²) is 349291172882989409811481600
• 18689333131040 cubed (18689333131040³) is 6528019089741874410027179107469348864000
• The square root of 18689333131040 is 4323116.1366588337
• The cube root of 18689333131040 is 26537.7807523367

Scales and comparisons

• 18,689,333,131,040 seconds is equal to 594,262 years, 51 weeks, 1 day, 1 hour, 17 minutes, 20 seconds.
• To count from 1 to 18,689,333,131,040 would take you about one million, four hundred eighty-five thousand, six hundred fifty-seven 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 18689333131040 cubic inches would be around 2211.5 feet tall.

Recreational maths with 18689333131040

• 18689333131040 backwards is 04013133398681
• The number of decimal digits it has is: 14
• The sum of 18689333131040's digits is 50
• More coming soon!