27985135446722025

Names of 27985135446722025

• Cardinal: 27985135446722025 can be written as Twenty-seven quadrillion, nine hundred eighty-five trillion, one hundred thirty-five billion, four hundred forty-six million, seven hundred twenty-two thousand and twenty-five.

Scientific notation

• Scientific notation: 2.7985135446722025 × 10¹⁶

Factors of 27985135446722025

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 295885

Divisors of 27985135446722025

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 11 13 15 25 33 39 45 55 65 71 75 99 117 143 165 169 195 213 225 275 325 355 429 495 507 585 639 715 781 825 845 923 975 1065 1287 1521 1775 1859 2145 2343 2475 2535 2769 2925 3195 3221 3575 3905 4225 4615 5325 5577 6435 7029 7605 8307 9295 9663 10153 10725 11715 11999 12675 13845 15975 16105 16731 19525 23075 27885 28989 30459 32175 35145 35431 35997 38025 41535 41873 46475 48315 50765 58575 59995 69225 80525 83655 91377 106293 107991 125619 131989 139425 144945 152295 175725 177155 179985 207675 209365 228691 241575 253825 292561 299975 318879 376857 395967 418275 456885 460603 531465 539955 544349 628095 659945 686073 724725 761475 877683 885775 899925 1046825 1143455 1187901 1381809 1462805 1594395 1633047 1884285 1979835 2058219 2284425 2303015 2515601 2633049 2657325 2699775 2721745 2972983 3140475 3218171 3299725 3430365 3803293 4145427 4388415 4899141 5717275 5939505 5987839 6909045 7314025 7546803 7971975 8165235 8918949 9421425 9654513 9899175 10291095 11409879 11515075 12578005 13165245 13608725 14864915 16090855 17151825 17963517 19016465 20727135 20771831 21942075 22640409 24495705 26756847 28963539 29697525 29939195 32702813 34229637 34545225 37734015 38648779 40826175 41836223 44594745 48272565 49442809 51455475 53890551 57049395 62315493 62890025 65826225 74324575 80454275 89817585 95082325 98108439 103635675 103859155 113202045 115946337 122478525 125508669 133784235 144817695 148328427 149695975 163514065 171148185 186946479 188670075 193243895 209181115 222973725 228490141 241362825 247214045 269452755 270033803 285246975 294325317 311577465 347839011 376526007 425136569 444985281 449087925 490542195 519295775 543870899 566010225 579731685 627543345 668921175 685470423 724088475 741642135 810101409 817570325 855740925 934732395 942338981 966219475 1045905575 1142450705 1236070225 1275409707 1347263775 1350169015 1471626585 1557887325 1631612697 1739195055 1882630035 2056411269 2125682845 2224926405 2430304227 2452710975 2719354495 2827016943 2898658425 2970371833 3137716725 3427352115 3510439439 3708210675 3826229121 4050507045 4673661975 4711694905 4894838091 5712253525 6377048535 6750845075 7358132925 8158063485 8481050829 8695975275 8911115499 9413150175 10282056345 10365728791 10531318317 10628414225 11124632025 12151521135 12250406753 13596772475 14135084715 14851859165 17136760575 17552197195 19131145605 20252535225 23558474525 24474190455 26733346497 31097186373 31593954951 31885242675 36751220259 38614833829 40790317425 42405254145 44555577495 51410281725 51828643955 52656591585 60757605675 61252033765 66906067651 70675423575 74259295825 87760985975 93291559119 95655728025 110253660777 115844501487 122370952275 133666732485 134754474283 155485931865 157969774755 159255287789 183756101295 193074169145 200718202953 212026270725 222777887475 259143219775 263282957925 306260168825 334530338255 347533504461 404263422849 466457795595 477765863367 551268303885 579222507435 602154608859 668333662425 673772371415 735966744161 777429659325 789848873775 796276438945 869778879463 918780506475 965370845725 1003591014765 1212790268547 1433297590101 1672651691275 1737667522305 1751808165679 2021317114245 2207900232483 2332288977975 2388829316835 2609336638389 2756341519425 2896112537175 3010773044295 3368861857075 3679833720805 3981382194725 4348894397315 5017955073825 5255424497037 6063951342735 6623700697449 7166487950505 7828009915167 8688337611525 8759040828395 9567567674093 10106585571225 11039501162415 11307125433019 11944146584175 13046683191945 15053865221475 15766273491111 18399168604025 21744471986575 26277122485185 28702703022279 30319756713675 33118503487245 33921376299057 35832439752525 39140049575835 43795204141975 47837838370465 55197505812075 56535627165095 65233415959725 78831367455555 86108109066837 101764128897171 124378379763209 131385612425925 143513515111395 165592517436225 169606881495285 195700247879175 239189191852325 282678135825475 373135139289627 394156837277775 430540545334185 508820644485855 621891898816045 717567575556975 848034407476425 1119405417868881 1865675696448135 2152702726670925 2544103222429275 3109459494080225 5597027089344405 9328378482240675 27985135446722025
• Sum of all divisors σ(n): 60063872725643904
• Sum of proper divisors (its aliquot sum) s(n): 32078737278921879
• 27985135446722025 is an abundant number, because the sum of its proper divisors (32078737278921879) is greater than itself. Its abundance is 4093601832199854

Bases of 27985135446722025

• Binary: 1100011011011000101010100011001010010110000010111101001₂
• Hexadecimal: 0x636C55194B05E9
• Base-36: 7NJWHQQ6YG9

Squares and roots of 27985135446722025

• 27985135446722025 squared (27985135446722025²) is 783167805971377553757317620100625
• 27985135446722025 cubed (27985135446722025³) is 21917057127621115176209163690409990028906903765625
• The square root of 27985135446722025 is 167287583.0619894663
• The cube root of 27985135446722025 is 303605.1525108941

Scales and comparisons

• 27,985,135,446,722,025 seconds is equal to 889,840,743 years, 25 weeks, 6 days, 8 hours, 33 minutes, 45 seconds.
• To count from 1 to 27,985,135,446,722,025 would take you about two billion, six hundred sixty-nine million, five hundred twenty-two thousand, two hundred thirty 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 27985135446722025 cubic inches would be around 25300.4 feet tall.

Recreational maths with 27985135446722025

• 27985135446722025 backwards is 52022764453158972
• The number of decimal digits it has is: 17
• The sum of 27985135446722025's digits is 72
• More coming soon!