18086009684790528

Names of 18086009684790528

• Cardinal: 18086009684790528 can be written as Eighteen quadrillion, eighty-six trillion, nine billion, six hundred eighty-four million, seven hundred ninety thousand, five hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8086009684790528 × 10¹⁶

Factors of 18086009684790528

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 8126

Divisors of 18086009684790528

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 97 104 117 128 144 156 192 194 208 234 256 288 291 312 384 388 416 468 576 582 624 768 776 832 873 936 1152 1164 1248 1261 1552 1664 1746 1872 2304 2328 2496 2522 3104 3328 3492 3744 3783 4656 4992 5044 6208 6984 7488 7566 8011 9312 9409 9984 10088 11349 12416 13968 14976 15132 16022 18624 18818 20176 22698 24033 24832 27936 28227 29952 30264 32044 37248 37636 40352 45396 48066 55872 56454 60528 64088 72099 74496 75272 80704 84681 90792 96132 104143 111744 112908 121056 122317 128176 144198 150544 161408 169362 181584 192264 208286 223488 225816 242112 244634 256352 288396 301088 312429 322816 338724 363168 366951 384528 416572 451632 484224 489268 512704 576792 602176 624858 677448 726336 733902 769056 777067 833144 903264 937287 968448 978536 1025408 1100853 1153584 1204352 1249716 1354896 1452672 1467804 1538112 1554134 1666288 1806528 1874574 1957072 2050816 2201706 2307168 2331201 2408704 2499432 2709792 2905344 2935608 3076224 3108268 3332576 3613056 3749148 3914144 4403412 4614336 4662402 4998864 5419584 5871216 6152448 6216536 6665152 6993603 7226112 7498296 7828288 8806824 9228672 9324804 9997728 10101871 10839168 11742432 12433072 13330304 13987206 14996592 15656576 17613648 18457344 18649608 19995456 20203742 21678336 23484864 24866144 26660608 27974412 29993184 30305613 31313152 35227296 37299216 39990912 40407484 46969728 49732288 55948824 59986368 60611226 64176121 70454592 74598432 75375499 79981824 80814968 90916839 93939456 99464576 111897648 119972736 121222452 128352242 140909184 149196864 150750998 161629936 181833678 192528363 198929152 223795296 226126497 239945472 242444904 256704484 281818368 298393728 301501996 323259872 363667356 385056726 447590592 452252994 484889808 513408968 577585089 596787456 603003992 646519744 678379491 727334712 770113452 834289573 895181184 904505988 969779616 979881487 1026817936 1155170178 1206007984 1293039488 1356758982 1454669424 1540226904 1668579146 1790362368 1809011976 1939559232 1959762974 2053635872 2310340356 2412015968 2502868719 2586078976 2713517964 2909338848 2939644461 3080453808 3337158292 3618023952 3879118464 3919525948 4107271744 4620680712 4824031936 5005737438 5427035928 5818677696 5879288922 6160907616 6225083737 6674316584 7236047904 7508606157 7758236928 7839051896 8214543488 8818933383 9241361424 9648063872 10011474876 10854071856 11637355392 11758577844 12321815232 12450167474 13348633168 14472095808 15017212314 15678103792 16429086976 17637866766 18482722848 18675251211 19296127744 20022949752 21708143712 23274710784 23517155688 24643630464 24900334948 26697266336 28944191616 30034424628 31356207584 35275733532 36965445696 37350502422 40045899504 43416287424 47034311376 49287260928 49800669896 53394532672 56025753633 57888383232 60068849256 62712415168 70551467064 73930891392 74701004844 80091799008 80926088581 86832574848 94068622752 99601339792 106789065344 112051507266 120137698512 125424830336 141102934128 147861782784 149402009688 160183598016 161852177162 173665149696 188137245504 199202679584 213578130688 224103014532 240275397024 242778265743 250849660672 282205868256 298804019376 320367196032 323704354324 376274491008 398405359168 448206029064 480550794048 485556531486 564411736512 597608038752 603833122489 640734392064 647408708648 728334797229 752548982016 796810718336 896412058128 961101588096 971113062972 1128823473024 1195216077504 1207666244978 1294817417296 1456669594458 1593621436672 1792824116256 1811499367467 1922203176192 1942226125944 2257646946048 2390432155008 2415332489956 2589634834592 2913339188916 3585648232512 3622998734934 3884452251888 4780864310016 4830664979912 5179269669184 5434498102401 5826678377832 7171296465024 7245997469868 7768904503776 7849830592357 9661329959824 10358539338368 10868996204802 11653356755664 14342592930048 14491994939736 15537809007552 15699661184714 19322659919648 20717078676736 21737992409604 23306713511328 23549491777071 28983989879472 31075618015104 31399322369428 38645319839296 43475984819208 46613427022656 47098983554142 57967979758944 62151236030208 62798644738856 70648475331213 77290639678592 86951969638416 93226854045312 94197967108284 115935959517888 125597289477712 141296950662426 154581279357184 173903939276832 186453708090624 188395934216568 231871919035776 251194578955424 282593901324852 347807878553664 376791868433136 463743838071552 502389157910848 565187802649704 695615757107328 753583736866272 1004778315821696 1130375605299408 1391231514214656 1507167473732544 2009556631643392 2260751210598816 3014334947465088 4521502421197632 6028669894930176 9043004842395264 18086009684790528
• Sum of all divisors σ(n): 56749685773187862
• Sum of proper divisors (its aliquot sum) s(n): 38663676088397334
• 18086009684790528 is an abundant number, because the sum of its proper divisors (38663676088397334) is greater than itself. Its abundance is 20577666403606806

Bases of 18086009684790528

• Binary: 1000000010000010010000101000110101010101000110100000000₂
• Hexadecimal: 0x40412146AA8D00
• Base-36: 4Y2YE5BE4G0

Squares and roots of 18086009684790528

• 18086009684790528 squared (18086009684790528²) is 327103746318336773983571238518784
• 18086009684790528 cubed (18086009684790528³) is 5916001523844702911409730810018285843948033277952
• The square root of 18086009684790528 is 134484235.8226068369
• The cube root of 18086009684790528 is 262490.9006540905

Scales and comparisons

• 18,086,009,684,790,528 seconds is equal to 575,079,164 years, 14 weeks, 2 days, 4 hours, 28 minutes, 48 seconds.
• To count from 1 to 18,086,009,684,790,528 would take you about one billion, seven hundred twenty-five million, two hundred thirty-seven thousand, four hundred ninety-two 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 18086009684790528 cubic inches would be around 21874.2 feet tall.

Recreational maths with 18086009684790528

• 18086009684790528 backwards is 82509748690068081
• The number of decimal digits it has is: 17
• The sum of 18086009684790528's digits is 81
• More coming soon!