18038934553500

Names of 18038934553500

• Cardinal: 18038934553500 can be written as Eighteen trillion, thirty-eight billion, nine hundred thirty-four million, five hundred fifty-three thousand, five hundred.

Scientific notation

• Scientific notation: 1.80389345535 × 10¹³

Factors of 18038934553500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1245

Divisors of 18038934553500

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 41 42 45 49 50 60 63 70 75 82 84 90 98 100 105 123 125 126 140 147 150 164 175 180 196 205 210 225 245 246 250 252 287 294 300 315 350 369 375 410 420 441 450 490 492 500 525 574 588 615 630 700 735 738 750 820 861 875 882 900 980 1025 1050 1125 1148 1187 1225 1230 1260 1435 1470 1476 1500 1575 1681 1722 1750 1764 1845 2009 2050 2100 2205 2250 2374 2450 2460 2583 2625 2870 2940 3075 3150 3362 3444 3500 3561 3675 3690 4018 4100 4305 4410 4500 4748 4900 5043 5125 5166 5250 5740 5935 6027 6125 6150 6300 6724 7122 7175 7350 7380 7875 8036 8309 8405 8610 8820 9225 10045 10086 10250 10332 10500 10683 11025 11767 11870 12054 12250 12300 12915 14244 14350 14700 15129 15375 15750 16618 16810 17220 17805 18081 18375 18450 20090 20172 20500 21366 21525 22050 23534 23740 24108 24500 24927 25215 25830 28700 29675 30135 30258 30750 31500 33236 33620 35301 35610 35875 36162 36750 36900 40180 41545 42025 42732 43050 44100 46125 47068 48667 49854 50225 50430 51660 53415 55125 58163 58835 59350 60270 60516 61500 64575 68921 70602 71220 71750 72324 73500 74781 75645 82369 83090 84050 86100 89025 90405 92250 97334 99708 100450 100860 105903 106830 107625 110250 116326 117670 118700 120540 124635 126075 129150 137842 141204 143500 146001 148375 149562 150675 151290 164738 166180 168100 174489 176505 178050 180810 184500 194668 200900 206763 207725 210125 211806 213660 215250 220500 232652 235340 243335 247107 249270 251125 252150 258300 267075 275684 290815 292002 294175 296750 299124 301350 302580 322875 329476 340669 344605 348978 353010 356100 361620 373905 378225 411845 413526 415450 420250 423612 430500 438003 445125 452025 482447 486670 494214 498540 502250 504300 523467 529515 534150 581630 584004 588350 593500 602700 620289 623175 630375 645750 681338 689210 697956 706020 730005 741321 747810 753375 756450 823690 827052 830900 840500 872445 876006 882525 890250 904050 964894 973340 988428 1004500 1022007 1033815 1038625 1046934 1059030 1068300 1163260 1176700 1216675 1235535 1240578 1246350 1260750 1291500 1335375 1362676 1378420 1447341 1454075 1460010 1470875 1482642 1495620 1506750 1512900 1647380 1703345 1723025 1744890 1752012 1765050 1780500 1808100 1869525 1891125 1929788 1995347 2044014 2059225 2067630 2077250 2093868 2118060 2190015 2260125 2384683 2412235 2433350 2471070 2481156 2492700 2521500 2617335 2647575 2670750 2894682 2908150 2920020 2941750 2965284 3013500 3066021 3101445 3115875 3377129 3406690 3446050 3489780 3530100 3650025 3706605 3739050 3782250 3990694 4088028 4118450 4135260 4154500 4342023 4362225 4380030 4412625 4520250 4769366 4824470 4866700 4942140 5110035 5169075 5234670 5295150 5341500 5789364 5816300 5883500 5986041 6083375 6132042 6177675 6202890 6231750 6754258 6813380 6892100 7154049 7236705 7270375 7300050 7413210 7478100 7564500 7981388 8236900 8516725 8615125 8684046 8724450 8760060 8825250 9040500 9347625 9538732 9648940 9976735 10131387 10220070 10296125 10338150 10469340 10590300 10950075 11923415 11972082 12061175 12166750 12264084 12355350 12405780 12463500 13086675 13237875 13508516 13967429 14308098 14473410 14540750 14600100 14826420 15330105 15507225 16885645 17033450 17230250 17368092 17448900 17650500 17958123 18250125 18533025 18695250 19953470 20262774 20440140 20592250 20676300 21462147 21710115 21811125 21900150 23846830 23944164 24122350 24333500 24710700 25550175 25845375 26173350 26475750 27934858 28616196 28946820 29081500 29930205 30394161 30660210 30888375 31014450 33771290 34066900 34460500 35770245 35916246 36183525 36500250 37066050 37390500 39906940 40525548 41184500 41902287 42583625 42924294 43420230 43622250 43800300 47693660 48244700 49883675 50656935 51100350 51690750 52346700 52951500 54750375 55869716 59617075 59860410 60305875 60788322 61320420 61776750 62028900 65433375 67542580 69837145 71540490 71832492 72367050 73000500 74132100 76650525 77536125 81809227 83804574 84428225 85167250 85848588 86840460 87244500 89790615 92665125 97772003 99767350 101313870 102200700 103381500 107310735 108550575 109500750 119234150 119720820 120611750 121576644 123553500 125706861 127750875 130866750 139674290 143080980 144734100 149651025 151970805 153301050 155072250 163618454 167609148 168856450 170334500 178851225 179581230 180917625 185330250 195544006 199534700 202627740 209511435 214621470 217101150 219001500 238468300 241223500 245427681 249418375 251413722 253284675 255501750 261733500 279348580 293316009 298085375 299302050 303941610 306602100 310144500 327236908 337712900 349185725 357702450 359162460 361835250 370660500 383252625 391088012 409046135 419022870 422141125 429242940 434202300 448953075 488860015 490855362 498836750 502827444 506569350 511003500 536553675 542752875 572664589 586632018 596170750 598604100 607883220 628534305 698371450 715404900 723670500 736283043 748255125 759854025 766505250 818092270 838045740 844282250 879948027 894256125 897906150 977720030 981710724 997673500 1013138700 1047557175 1073107350 1085505750 1145329178 1173264036 1192341500 1227138405 1257068610 1266423375 1396742900 1466580045 1472566086 1496510250 1519708050 1533010500 1636184540 1688564500 1717993767 1745928625 1759896054 1788512250 1795812300 1955440060 2045230675 2095114350 2146214700 2171011500 2244765375 2290658356 2444300075 2454276810 2514137220 2532846750 2682768375 2863322945 2933160090 2945132172 2993020500 3039416100 3142671525 3435987534 3491857250 3519792108 3577024500 3681415215 3799270125 4008652123 4090461350 4190228700 4399740135 4489530750 4888600150 4908553620 5065693500 5153981301 5237785875 5365536750 5726645890 5866320180 6135692025 6285343050 6871975068 6983714500 7332900225 7362830430 7598540250 8017304246 8180922700 8589968835 8799480270 8979061500 9777200300 10226153375 10307962602 10475571750 10731073500 11453291780 12025956369 12221500375 12271384050 12570686100 14316614725 14665800450 14725660860 15197080500 15713357625 16034608492 17179937670 17598960540 18407076075 20043260615 20452306750 20615925204 20951143500 21998700675 24051912738 24443000750 24542768100 25769906505 28633229450 29331600900 30678460125 31426715250 34359875340 36077869107 36664501125 36814152150 40086521230 40904613500 42949844175 43997401350 48103825476 48886001500 51539813010 57266458900 60129781845 61356920250 62853430500 71583073625 72155738214 73329002250 73628304300 80173042460 85899688350 87994802700 92035380375 100216303075 103079626020 109993503375 120259563690 122713840500 128849532525 143166147250 144311476428 146658004500 171799376700 180389345535 184070760750 200432606150 214749220875 219987006750 240519127380 257699065050 286332294500 300648909225 360778691070 368141521500 400865212300 429498441750 439974013500 501081515375 515398130100 601297818450 644247662625 721557382140 858996883500 901946727675 1002163030750 1202595636900 1288495325250 1503244546125 1803893455350 2004326061500 2576990650500 3006489092250 3607786910700 4509733638375 6012978184500 9019467276750 18038934553500
• Sum of all divisors σ(n): 67909818360384
• Sum of proper divisors (its aliquot sum) s(n): 49870883806884
• 18038934553500 is an abundant number, because the sum of its proper divisors (49870883806884) is greater than itself. Its abundance is 31831949253384

Bases of 18038934553500

• Binary: 100000110100000000100010010010100001110011100₂
• Hexadecimal: 0x10680449439C
• Base-36: 6E6YZVQN0

Squares and roots of 18038934553500

• 18038934553500 squared (18038934553500²) is 325403159825456244362250000
• 18038934553500 cubed (18038934553500³) is 5869926303593505675328531096005375000000
• The square root of 18038934553500 is 4247226.6896764529
• The cube root of 18038934553500 is 26226.2961484399

Scales and comparisons

• 18,038,934,553,500 seconds is equal to 573,582 years, 16 weeks, 4 days, 17 hours, 45 minutes.
• To count from 1 to 18,038,934,553,500 would take you about one million, four hundred thirty-three thousand, nine hundred fifty-five 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 18038934553500 cubic inches would be around 2185.5 feet tall.

Recreational maths with 18038934553500

• 18038934553500 backwards is 00535543983081
• The number of decimal digits it has is: 14
• The sum of 18038934553500's digits is 54
• More coming soon!