18089898342750

Names of 18089898342750

• Cardinal: 18089898342750 can be written as Eighteen trillion, eighty-nine billion, eight hundred ninety-eight million, three hundred forty-two thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.808989834275 × 10¹³

Factors of 18089898342750

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7545

Divisors of 18089898342750

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 23 25 26 30 39 41 45 46 50 65 69 75 78 82 89 90 115 117 123 125 130 138 150 178 195 205 207 225 230 234 246 250 267 299 325 345 369 375 390 410 414 445 450 533 534 575 585 598 615 650 690 738 750 801 890 897 943 975 1025 1035 1066 1125 1150 1157 1170 1230 1335 1495 1599 1602 1625 1725 1794 1845 1886 1950 2047 2050 2070 2225 2250 2314 2665 2670 2691 2829 2875 2925 2990 3075 3198 3250 3450 3471 3649 3690 4005 4094 4450 4485 4715 4797 4875 5125 5175 5330 5382 5658 5750 5785 5850 6141 6150 6675 6942 7298 7369 7475 7995 8010 8487 8625 8970 9225 9430 9594 9750 10235 10250 10350 10413 10947 11125 11570 12259 12282 13325 13350 13455 14145 14625 14738 14950 15375 15990 16974 17250 17355 18245 18423 18450 20025 20470 20826 21894 22107 22250 22425 23575 23985 24518 25875 26611 26650 26910 28290 28925 29250 30705 30750 32841 33375 34710 36490 36777 36845 36846 37375 39975 40050 42435 44214 44850 46125 47150 47437 47970 51175 51750 52065 53222 54735 57850 61295 61410 65682 66321 66625 66750 67275 70725 73554 73690 74750 79833 79950 83927 84870 86775 91225 92115 92250 94874 95797 100125 102350 104130 109470 110331 110535 112125 117875 119925 122590 132642 133055 133250 134550 141450 142311 144625 153525 159666 164205 167854 169487 173550 182450 183885 184225 184230 191594 199875 200250 212175 220662 221070 224250 235750 237185 239499 239850 251781 255875 260325 266110 273675 284622 287391 289250 302129 306475 307050 328410 331605 336375 338974 353625 367770 368450 399165 399750 419635 424350 426933 433875 456125 460575 474370 478985 478998 503562 508461 511750 520650 547350 551655 552675 574782 599625 604258 612950 655841 663210 665275 672750 707250 711555 755343 767625 798330 821025 839270 847435 853866 862173 867750 906387 912250 919425 921125 921150 957970 1016922 1060875 1091051 1103310 1105350 1185925 1197495 1199250 1258905 1301625 1311682 1330550 1368375 1423110 1436955 1510645 1510686 1525383 1532375 1535250 1642050 1658025 1694870 1724346 1812774 1838850 1842250 1967523 1995825 2098175 2121750 2134665 2182102 2203331 2302875 2371850 2394925 2394990 2517810 2542305 2603250 2719161 2736750 2758275 2763375 2873910 3021290 3050766 3064750 3273153 3279205 3316050 3326375 3557775 3776715 3927677 3935046 3991650 4105125 4196350 4237175 4269330 4310865 4406662 4531935 4597125 4605750 4789850 5084610 5438322 5455255 5516550 5526750 5902569 5929625 5987475 6294525 6546306 6558410 6609993 6652750 6948967 7115550 7184775 7553225 7553430 7626915 7855354 8210250 8290125 8474350 8525933 8621730 9063870 9194250 9819459 9837615 9979125 10490875 10673325 10910510 11016655 11783031 11805138 11859250 11974625 11974950 12589050 12711525 13219986 13595805 13791375 13897934 14369550 15084343 15106450 15253830 16365765 16396025 16580250 17051866 17788875 18883575 19638385 19638918 19675230 19829979 19958250 20846901 20981750 21185875 21346650 21554325 22033310 22659675 23566062 23949250 25423050 25577799 26889481 27191610 27276275 27582750 29512845 29937375 30168686 31472625 32731530 32792050 33049965 34744835 35349093 35577750 35923875 37766125 37767150 38134575 39276770 39659958 41693802 42371750 42629665 43108650 45253029 45319350 49097295 49188075 51155598 53366625 53778962 54552550 55083275 58915155 59025690 59874750 62540703 62945250 63557625 66099930 67979025 69489670 70698186 71847750 75421715 75532250 76269150 76733397 80668443 81828825 81980125 85259330 90336571 90506058 94417875 98191925 98194590 98376150 99149895 104234505 106733250 107771625 110166550 113298375 117830310 125081406 127115250 127888995 134447405 135759087 135958050 136381375 147564225 150843430 153466794 161336886 163657650 163960250 165249825 173724175 176745465 180673142 188835750 190672875 196096459 196383850 198299790 208469010 213148325 215543250 226265145 226596750 242005329 245486475 245940375 255777990 268894810 271009713 271518174 272762750 275416375 294575775 295128450 312703515 330499650 339895125 347448350 349563253 353490930 377108575 381345750 383666985 392192918 403342215 409144125 426296650 451682855 452530290 484010658 490959625 490972950 491880750 495749475 521172525 542019426 550832750 588289377 589151550 618458063 625407030 639444975 672237025 678795435 679790250 699126506 737821125 754217150 767333970 806684430 813029139 818288250 826249125 868620875 883727325 903365710 980482295 981919250 991498950 1042345050 1048689759 1065741625 1131325725 1176578754 1210026645 1227432375 1236916126 1278889950 1344474050 1355048565 1357590870 1472878875 1475642250 1563517575 1626058278 1652498250 1737241750 1747816265 1764868131 1767454650 1855374189 1885542875 1918334925 1960964590 2016711075 2097379518 2131483250 2258414275 2262651450 2420053290 2454864750 2478747375 2605862625 2710097130 2941446885 2945757750 3092290315 3127035150 3146069277 3197224875 3361185125 3393977175 3495632530 3529736262 3710748378 3771085750 3836669850 4033422150 4065145695 4418636625 4516828550 4902411475 4957494750 5211725250 5243448795 5566122567 5656628625 5882893770 6050133225 6184580630 6292138554 6394449750 6722370250 6775242825 6787954350 7817587875 8039954819 8130291390 8739081325 8824340655 8837273250 9276870945 9591674625 9804822950 10083555375 10486897590 11132245134 11292071375 11313257250 12100266450 13550485650 14707234425 15461451575 15635175750 15730346385 16079909638 16969885875 17478162650 17648681310 18553741890 19183349250 20167110750 20325728475 22584142750 24119864457 24512057375 26217243975 27830612835 29414468850 30250666125 30922903150 31460692770 33876214125 33939771750 40199774095 40651456950 43695406625 44121703275 46384354725 48239728914 49024114750 52434487950 55661225670 60501332250 67752428250 72359593371 73536172125 77307257875 78651731925 80399548190 87390813250 88243406550 92768709450 101628642375 120599322285 131086219875 139153064175 144719186742 147072344250 154614515750 157303463850 200998870475 203257284750 220608516375 231921773625 241198644570 262172439750 278306128350 361797966855 393258659625 401997740950 441217032750 463843547250 602996611425 695765320875 723595933710 786517319250 1004994352375 1205993222850 1391530641750 1808989834275 2009988704750 3014983057125 3617979668550 6029966114250 9044949171375 18089898342750
• Sum of all divisors σ(n): 56949218726400
• Sum of proper divisors (its aliquot sum) s(n): 38859320383650
• 18089898342750 is an abundant number, because the sum of its proper divisors (38859320383650) is greater than itself. Its abundance is 20769422040900

Bases of 18089898342750

• Binary: 100000111001111100001111101101111100101011110₂
• Hexadecimal: 0x1073E1F6F95E
• Base-36: 6EUDUEM3I

Squares and roots of 18089898342750

• 18089898342750 squared (18089898342750²) is 327244422051029196477562500
• 18089898342750 cubed (18089898342750³) is 5919818328135094617291322006309546875000
• The square root of 18089898342750 is 4253222.1130279571
• The cube root of 18089898342750 is 26250.9711956319

Scales and comparisons

• 18,089,898,342,750 seconds is equal to 575,202 years, 42 weeks, 1 day, 9 hours, 52 minutes, 30 seconds.
• To count from 1 to 18,089,898,342,750 would take you about one million, four hundred thirty-eight thousand and 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 18089898342750 cubic inches would be around 2187.6 feet tall.

Recreational maths with 18089898342750

• 18089898342750 backwards is 05724389898081
• The number of decimal digits it has is: 14
• The sum of 18089898342750's digits is 72
• More coming soon!