8018285428125

Names of 8018285428125

• Cardinal: 8018285428125 can be written as Eight trillion, eighteen billion, two hundred eighty-five million, four hundred twenty-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 8.018285428125 × 10¹²

Factors of 8018285428125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2035

Divisors of 8018285428125

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 49 63 75 81 105 113 125 135 147 175 189 225 243 245 315 339 375 405 441 525 565 567 625 675 735 791 875 945 1017 1125 1215 1225 1323 1575 1695 1701 1875 1907 2025 2205 2373 2625 2825 2835 3051 3125 3375 3675 3955 3969 4375 4725 5085 5537 5625 5721 6075 6125 6615 7119 7875 8475 8505 9153 9375 9535 10125 11025 11865 11907 13125 13349 14125 14175 15255 16611 16875 17163 18375 19775 19845 21357 21875 23625 25425 27459 27685 28125 28605 30375 30625 33075 35595 39375 40047 42375 42525 45765 47675 49833 50625 51489 55125 59325 59535 64071 65625 66745 70625 70875 76275 83055 84375 85815 91875 93443 98875 99225 106785 118125 120141 127125 137295 138425 143025 149499 151875 153125 154467 165375 177975 192213 196875 200235 211875 212625 215491 228825 238375 249165 253125 257445 275625 280329 296625 297675 320355 333725 353125 354375 360423 381375 415275 429075 448497 459375 463401 467215 494375 496125 533925 590625 600705 635625 646473 686475 692125 715125 747495 759375 772335 826875 840987 889875 961065 1001175 1059375 1063125 1077455 1081269 1144125 1191875 1245825 1287225 1345491 1378125 1401645 1483125 1488375 1508437 1601775 1668625 1771875 1802115 1906875 1939419 2076375 2145375 2242485 2317005 2336075 2471875 2480625 2522961 2669625 3003525 3178125 3232365 3243807 3432375 3460625 3575625 3737475 3861675 4134375 4204935 4449375 4525311 4805325 5005875 5315625 5387275 5406345 5720625 5818257 5959375 6229125 6436125 6727455 7008225 7415625 7441875 7542185 7568883 8008875 8343125 9010575 9534375 9697095 10381875 10559059 10726875 11212425 11585025 11680375 12403125 12614805 13348125 13575933 15017625 16161825 16219035 17161875 17303125 17454771 17878125 18687375 19308375 21024675 22246875 22626555 22706649 24026625 25029375 26936375 27031725 28603125 29091285 31145625 31677177 32180625 33637275 35041125 37209375 37710925 37844415 40044375 40727799 41715625 45052875 48485475 51909375 52364313 52795295 53634375 56062125 57925125 58401875 63074025 66740625 67879665 75088125 80809125 81095175 85809375 87273855 93436875 95031531 96541875 105123375 113132775 113533245 120133125 122183397 125146875 134681875 135158625 145456425 155728125 158385885 160903125 168186375 175205625 188554625 189222075 200221875 203638995 225264375 242427375 261821565 263976475 280310625 285094593 289625625 292009375 315370125 339398325 366550191 375440625 404045625 405475875 436369275 467184375 475157655 482709375 525616875 565663875 567666225 600665625 610916985 673409375 675793125 727282125 791929425 840931875 855283779 876028125 942773125 946110375 1018194975 1126321875 1212136875 1309107825 1319882375 1401553125 1425472965 1448128125 1576850625 1696991625 1832750955 2020228125 2027379375 2181846375 2375788275 2565851337 2628084375 2828319375 2838331125 3054584925 3378965625 3636410625 3959647125 4204659375 4276418895 4713865625 4730551875 5090974875 6060684375 6545539125 6599411875 7127364825 7884253125 8484958125 9163754775 10136896875 10909231875 11878941375 12829256685 14141596875 14191655625 15272924625 18182053125 19798235625 21382094475 23652759375 25454874375 32727695625 32997059375 35636824125 42424790625 45818773875 54546159375 59394706875 64146283425 70958278125 76364623125 98991178125 106910472375 127274371875 163638478125 178184120625 229093869375 296973534375 320731417125 381823115625 534552361875 890920603125 1145469346875 1603657085625 2672761809375 8018285428125
• Sum of all divisors σ(n): 17627539640256
• Sum of proper divisors (its aliquot sum) s(n): 9609254212131
• 8018285428125 is an abundant number, because the sum of its proper divisors (9609254212131) is greater than itself. Its abundance is 1590968784006

Bases of 8018285428125

• Binary: 1110100101011100111000011011111110110011101₂
• Hexadecimal: 0x74AE70DFD9D
• Base-36: 2UBJS48T9

Squares and roots of 8018285428125

• 8018285428125 squared (8018285428125²) is 64292901206881714541015625
• 8018285428125 cubed (8018285428125³) is 515518832879019877674741508575439453125
• The square root of 8018285428125 is 2831657.7173318459
• The cube root of 8018285428125 is 20015.2262618763

Scales and comparisons

• 8,018,285,428,125 seconds is equal to 254,956 years, 35 weeks, 11 hours, 48 minutes, 45 seconds.
• To count from 1 to 8,018,285,428,125 would take you about six hundred thirty-seven thousand, three hundred ninety-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 8018285428125 cubic inches would be around 1667.9 feet tall.

Recreational maths with 8018285428125

• 8018285428125 backwards is 5218245828108
• The number of decimal digits it has is: 13
• The sum of 8018285428125's digits is 54
• More coming soon!