542728129978125

Names of 542728129978125

• Cardinal: 542728129978125 can be written as Five hundred forty-two trillion, seven hundred twenty-eight billion, one hundred twenty-nine million, nine hundred seventy-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 5.42728129978125 × 10¹⁴

Factors of 542728129978125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2352

Divisors of 542728129978125

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 7 9 13 15 21 25 35 39 45 63 65 75 91 105 117 125 169 175 195 225 273 315 325 375 455 507 525 585 625 819 845 853 875 975 1125 1183 1365 1471 1521 1575 1625 1875 2197 2275 2535 2559 2625 2925 3125 3549 4095 4225 4265 4375 4413 4875 5625 5915 5971 6591 6825 7355 7605 7677 7875 8125 9375 10297 10647 10985 11089 11375 12675 12795 13125 13239 14625 15379 17745 17913 19123 19773 20475 21125 21325 21875 22065 24375 28125 29575 29855 30891 32955 33267 34125 36775 38025 38385 39375 40625 46137 51485 53235 53739 54925 55445 56875 57369 63375 63975 65625 66195 73125 76895 77623 88725 89565 92673 95615 98865 99801 102375 105625 106625 110325 121875 133861 138411 144157 147875 149275 154455 164775 166335 170625 172107 183875 190125 191925 196875 230685 232869 248599 257425 266175 268695 274625 277225 284375 286845 316875 319875 330975 365625 384475 388115 401583 432471 443625 447825 463365 478075 494325 499005 511875 528125 533125 551625 669305 692055 698607 720785 739375 745797 746375 772275 823875 831675 853125 860535 919375 950625 959625 1009099 1153425 1164345 1204749 1242995 1254763 1287125 1297413 1330875 1343475 1373125 1386125 1434225 1584375 1599375 1654875 1740193 1874041 1922375 1940575 2007915 2162355 2218125 2237391 2239125 2316825 2390375 2471625 2495025 2559375 2665625 2758125 3027297 3231787 3346525 3460275 3493035 3603925 3696875 3728985 3731875 3764289 3861375 4119375 4158375 4302675 4596875 4753125 4798125 5045495 5220579 5622123 5767125 5821725 6023745 6214975 6273815 6435625 6487065 6654375 6717375 6865625 6930625 7171125 7996875 8274375 8700965 8783341 9081891 9370205 9611875 9695361 9702875 10039575 10811775 11090625 11186955 11195625 11292867 11584125 11951875 12358125 12475125 13118287 13790625 15136485 15661737 16158935 16311919 16732625 16866369 17301375 17465175 18019625 18644925 18659375 18821445 19306875 20596875 20791875 21513375 22622509 23990625 25227475 26102895 26350023 28110615 28835625 29086083 29108625 30118725 31074875 31369075 32178125 32435325 33271875 33586875 34653125 35855625 39354861 41371875 43504825 43916705 45409455 46851025 48059375 48476805 48514375 48935757 50197875 54058875 55934775 55978125 56464335 57920625 59759375 61790625 62375625 65591435 67867527 75682425 78308685 79050069 80794675 81559595 83663125 84331845 86506875 87325875 90098125 93224625 94107225 96534375 103959375 107566875 113112545 114183433 118064583 126137375 130514475 131750115 140553075 144178125 145430415 145543125 146807271 150593625 155374375 156845375 162176625 167934375 179278125 196774305 203602581 212054947 217524125 219583525 227047275 234255125 242384025 242571875 244678785 250989375 270294375 279673875 282321675 289603125 311878125 327957175 339337635 342550299 378412125 391543425 395250345 403973375 407797975 418315625 421659225 432534375 436629375 450490625 466123125 470536125 537834375 565562725 570917165 590322915 630686875 636164841 652572375 658750575 702765375 727152075 727715625 734036355 752968125 776871875 784226875 810883125 983871525 1018012905 1027650897 1060274735 1087620625 1097917625 1135236375 1171275625 1211920125 1223393925 1254946875 1351471875 1398369375 1411608375 1484384629 1639785875 1696688175 1712751495 1892060625 1908494523 1957717125 1976251725 2019866875 2038989875 2108296125 2183146875 2330615625 2352680625 2756714311 2827813625 2854585825 2951614575 3153434375 3180824205 3262861875 3293752875 3513826875 3635760375 3670181775 3764840625 3921134375 4054415625 4453153887 4919357625 5090064525 5138254485 5301373675 5438103125 5489588125 5676181875 5856378125 6059600625 6116969625 6991846875 7058041875 7421923145 8198929375 8270142933 8483440875 8563757475 9460303125 9542472615 9788585625 9881258625 10099334375 10194949375 10541480625 11763403125 13359461661 13783571555 14139068125 14272929125 14758072875 15904121025 16314309375 16468764375 17569134375 18178801875 18350908875 19297000177 22265769435 24596788125 24810428799 25450322625 25691272425 26506868375 27447940625 28380909375 30298003125 30584848125 35290209375 37109615725 40994646875 41350714665 42417204375 42818787375 47712363075 48942928125 49406293125 50974746875 52707403125 57891000531 66797308305 68917857775 70695340625 71364645625 73790364375 79520605125 82343821875 90894009375 91754544375 96485000885 111328847175 122983940625 124052143995 127251613125 128456362125 132534341875 152924240625 173673001593 185548078625 206753573325 212086021875 214093936875 238561815375 247031465625 289455002655 333986541525 344589288875 356823228125 368951821875 397603025625 458772721875 482425004425 556644235875 620260719975 636258065625 642281810625 662671709375 868365007965 927740393125 1033767866625 1070469684375 1192809076875 1447275013275 1669932707625 1722946444375 1988015128125 2412125022125 2783221179375 3101303599875 3211409053125 4341825039825 4638701965625 5168839333125 5964045384375 7236375066375 8349663538125 8614732221875 12060625110625 13916105896875 15506517999375 21709125199125 25844196665625 36181875331875 41748317690625 60303125553125 77532589996875 108545625995625 180909376659375 542728129978125
• Sum of all divisors σ(n): 1215369171394560
• Sum of proper divisors (its aliquot sum) s(n): 672641041416435
• 542728129978125 is an abundant number, because the sum of its proper divisors (672641041416435) is greater than itself. Its abundance is 129912911438310

Bases of 542728129978125

• Binary: 1111011011001101110111101011001011001111100001101₂
• Hexadecimal: 0x1ED9BBD659F0D
• Base-36: 5CDPUZRI19

Squares and roots of 542728129978125

• 542728129978125 squared (542728129978125²) is 294553823069552544312978515625
• 542728129978125 cubed (542728129978125³) is 159862645572445747432078502608485626220703125
• The square root of 542728129978125 is 23296526.1354160913
• The cube root of 542728129978125 is 81569.4330947085

Scales and comparisons

• 542,728,129,978,125 seconds is equal to 17,257,075 years, 39 weeks, 5 days, 10 hours, 48 minutes, 45 seconds.
• To count from 1 to 542,728,129,978,125 would take you about forty-three million, one hundred forty-two thousand, six hundred eighty-nine 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 542728129978125 cubic inches would be around 6797.5 feet tall.

Recreational maths with 542728129978125

• 542728129978125 backwards is 521879921827245
• The number of decimal digits it has is: 15
• The sum of 542728129978125's digits is 72
• More coming soon!