18012713985000

Names of 18012713985000

• Cardinal: 18012713985000 can be written as Eighteen trillion, twelve billion, seven hundred thirteen million, nine hundred eighty-five thousand.

Scientific notation

• Scientific notation: 1.8012713985 × 10¹³

Factors of 18012713985000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7835

Divisors of 18012713985000

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 45 50 54 56 60 63 70 72 75 81 84 90 100 105 108 120 125 126 135 140 150 162 168 175 180 189 200 210 216 225 243 250 252 270 280 281 300 315 324 350 360 375 378 405 420 450 486 500 504 525 540 562 567 600 625 630 648 675 700 750 756 810 840 843 875 900 945 972 1000 1050 1080 1124 1125 1134 1215 1250 1260 1350 1400 1405 1500 1512 1575 1620 1686 1701 1750 1800 1875 1890 1944 1967 2025 2100 2248 2250 2268 2430 2500 2520 2529 2625 2700 2810 2835 3000 3150 3240 3372 3375 3402 3500 3750 3780 3934 4050 4200 4215 4375 4500 4536 4725 4860 5000 5058 5250 5400 5620 5625 5670 5901 6075 6300 6744 6750 6804 7000 7025 7500 7537 7560 7587 7868 7875 8100 8430 8505 8750 9000 9450 9720 9835 10116 10125 10500 11240 11250 11340 11802 12150 12600 12645 13125 13500 13608 14050 14175 15000 15074 15174 15736 15750 16200 16860 16875 17010 17500 17703 18900 19670 20232 20250 21000 21075 22500 22611 22680 22761 23604 23625 24300 25290 26250 27000 28100 28350 29505 30148 30348 30375 31500 33720 33750 34020 35000 35125 35406 37685 37800 37935 39340 39375 40500 42150 42525 45000 45222 45522 47208 47250 48600 49175 50580 50625 52500 52759 53109 56200 56700 59010 60296 60696 60750 63000 63225 67500 67833 68040 68283 70250 70812 70875 75370 75870 78680 78750 81000 84300 85050 88515 90444 91044 94500 98350 101160 101250 105000 105375 105518 106218 113055 113400 113805 118020 118125 121500 126450 135000 135666 136566 140500 141624 141750 147525 150740 151740 151875 157500 158277 159327 168600 170100 175625 177030 180888 182088 188425 189000 189675 196700 202500 203499 210750 211036 212436 212625 226110 227610 236040 236250 243000 245875 252900 263795 265545 271332 273132 281000 283500 295050 301480 303480 303750 315000 316125 316554 318654 339165 340200 341415 351250 354060 354375 376850 379350 393400 405000 406998 421500 422072 424872 425250 442575 452220 455220 472500 474831 477981 491750 505800 526875 527590 531090 542664 546264 565275 567000 569025 590100 607500 610497 632250 633108 637308 678330 682830 702500 708120 708750 737625 753700 758700 791385 796635 813996 843000 850500 885150 904440 910440 942125 945000 948375 949662 955962 983500 1017495 1053750 1055180 1062180 1063125 1130550 1138050 1180200 1215000 1220994 1229375 1264500 1266216 1274616 1318975 1327725 1356660 1365660 1405000 1417500 1424493 1475250 1507400 1517400 1580625 1582770 1593270 1627992 1695825 1701000 1707075 1770300 1831491 1884250 1896750 1899324 1911924 1967000 2034990 2107500 2110360 2117897 2124360 2126250 2212875 2261100 2276100 2374155 2389905 2441988 2458750 2529000 2637950 2655450 2713320 2731320 2826375 2835000 2845125 2848986 2950500 3052485 3161250 3165540 3186540 3391650 3414150 3540600 3662982 3688125 3768500 3793500 3798648 3823848 3956925 3983175 4069980 4215000 4235794 4252500 4273479 4425750 4522200 4552200 4710625 4741875 4748310 4779810 4883976 4917500 5087475 5275900 5310900 5652750 5690250 5697972 5901000 6104970 6322500 6331080 6353691 6373080 6594875 6638625 6783300 6828300 7122465 7325964 7376250 7537000 7587000 7913850 7966350 8139960 8471588 8479125 8505000 8535375 8546958 8851500 9157455 9421250 9483750 9496620 9559620 9835000 10174950 10551800 10589485 10621800 11064375 11305500 11380500 11395944 11870775 11949525 12209940 12645000 12707382 12820437 13189750 13277250 13566600 13656600 14131875 14225625 14244930 14651928 14752500 14825279 15262425 15827700 15932700 16943176 16958250 17070750 17093916 17703000 18314910 18842500 18967500 18993240 19061073 19119240 19784625 19915875 20349900 21178970 21367395 22128750 22611000 22761000 23741550 23899050 24419880 25414764 25437375 25640874 26379500 26554500 28263750 28451250 28489860 29505000 29650558 30524850 31655400 31768455 31865400 32974375 33193125 33916500 34141500 34187832 35612325 36629820 37685000 37935000 38122146 39569250 39831750 40699800 42357940 42395625 42676875 42734790 44257500 44475837 45787275 47483100 47798100 50829528 50874750 51281748 52759000 52947425 53109000 56527500 56902500 56979720 57183219 59301116 59353875 59747625 61049700 63536910 64102185 65948750 66386250 67833000 68283000 71224650 73259640 74126395 76244292 76312125 79138500 79663500 84715880 84791250 85353750 85469580 88515000 88951674 91574550 94966200 95305365 95596200 98923125 99579375 101749500 102563496 105894850 106836975 113055000 113805000 114366438 118602232 118707750 119495250 122099400 127073820 127186875 128204370 131897500 132772500 133427511 142449300 148252790 152488584 152624250 158277000 158842275 159327000 169582500 170707500 170939160 171549657 177903348 178061625 183149100 190610730 197846250 199158750 203499000 211789700 213673950 222379185 228732876 228936375 237415500 238990500 254147640 254373750 256408740 263795000 264737125 265545000 266855022 284898600 285916095 296505580 296769375 298738125 305248500 317684550 320510925 339165000 341415000 343099314 355806696 356123250 366298200 370631975 381221460 381560625 395692500 398317500 400282533 423579400 427347900 444758370 457465752 457872750 474831000 476526825 477981000 508747500 512817480 514648971 529474250 533710044 534184875 571832190 593011160 593538750 597476250 610497000 635369100 641021850 667137555 686198628 712246500 741263950 762442920 763121250 791385000 794211375 796635000 800565066 854695800 857748285 889516740 890308125 915745500 953053650 1017495000 1029297942 1058948500 1067420088 1068369750 1111895925 1143664380 1144681875 1187077500 1194952500 1200847599 1270738200 1282043700 1323685625 1334275110 1372397256 1424493000 1429580475 1482527900 1526242500 1588422750 1601130132 1602554625 1715496570 1779033480 1780616250 1831491000 1853159875 1906107300 2001412665 2058595884 2117897000 2136739500 2223791850 2287328760 2289363750 2374155000 2382634125 2389905000 2401695198 2564087400 2573244855 2647371250 2668550220 2670924375 2859160950 2965055800 3052485000 3176845500 3202260264 3205109250 3335687775 3430993140 3561232500 3602542797 3706319750 3812214600 3971056875 4002825330 4117191768 4273479000 4288741425 4447583700 4578727500 4765268250 4803390396 5146489710 5294742500 5337100440 5341848750 5559479625 5718321900 6004237995 6353691000 6410218500 6671375550 6861986280 7122465000 7147902375 7205085594 7412639500 7942113750 8005650660 8012773125 8577482850 8895167400 9157455000 9265799375 9530536500 9606780792 10007063325 10292979420 10589485000 10683697500 11118959250 11436643800 11913170625 12008475990 12820437000 12866224275 13342751100 14295804750 14410171188 14825279000 15884227500 16011301320 16025546250 16678438875 17154965700 18012713985 18531598750 19061073000 20014126650 20585958840 21367395000 21443707125 22237918500 23826341250 24016951980 25732448550 26685502200 27797398125 28591609500 28820342376 30021189975 31768455000 32051092500 33356877750 34309931400 35739511875 36025427970 37063197500 40028253300 42887414250 44475837000 47652682500 48033903960 50035316625 51464897100 55594796250 57183219000 60042379950 64102185000 64331121375 66713755500 71479023750 72050855940 74126395000 80056506600 83392194375 85774828500 90063569925 95305365000 100070633250 102929794200 107218535625 111189592500 120084759900 128662242750 133427511000 142958047500 144101711880 150105949875 166784388750 171549657000 180127139850 200141266500 214437071250 222379185000 240169519800 250176583125 257324485500 285916095000 300211899750 321655606875 333568777500 360254279700 400282533000 428874142500 450317849625 500353166250 514648971000 600423799500 643311213750 667137555000 720508559400 750529749375 857748285000 900635699250 1000706332500 1200847599000 1286622427500 1501059498750 1801271398500 2001412665000 2251589248125 2573244855000 3002118997500 3602542797000 4503178496250 6004237995000 9006356992500 18012713985000
• Sum of all divisors σ(n): 72516845681280
• Sum of proper divisors (its aliquot sum) s(n): 54504131696280
• 18012713985000 is an abundant number, because the sum of its proper divisors (54504131696280) is greater than itself. Its abundance is 36491417711280

Bases of 18012713985000

• Binary: 100000110000111101001011010110010001111101000₂
• Hexadecimal: 0x1061E96B23E8
• Base-36: 6DUXCTYI0

Squares and roots of 18012713985000

• 18012713985000 squared (18012713985000²) is 324457865105414580225000000
• 18012713985000 cubed (18012713985000³) is 5844366724327544708441761946625000000000
• The square root of 18012713985000 is 4244138.7801296037
• The cube root of 18012713985000 is 26213.5828726145

Scales and comparisons

• 18,012,713,985,000 seconds is equal to 572,748 years, 30 weeks, 3 days, 22 hours, 30 minutes.
• To count from 1 to 18,012,713,985,000 would take you about one million, four hundred thirty-one thousand, eight hundred seventy-one 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 18012713985000 cubic inches would be around 2184.5 feet tall.

Recreational maths with 18012713985000

• 18012713985000 backwards is 00058931721081
• 18012713985000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18012713985000's digits is 45
• More coming soon!