90802197942927432

Names of 90802197942927432

• Cardinal: 90802197942927432 can be written as Ninety quadrillion, eight hundred two trillion, one hundred ninety-seven billion, nine hundred forty-two million, nine hundred twenty-seven thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 9.0802197942927432 × 10¹⁶

Factors of 90802197942927432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7652

Divisors of 90802197942927432

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 31 39 52 62 78 93 104 124 156 169 186 248 312 338 372 403 507 676 744 806 961 1014 1209 1352 1612 1922 2028 2197 2418 2883 3224 3844 4056 4394 4836 5239 5766 6591 7603 7688 8788 9672 10478 11532 12493 13182 15206 15717 17576 20956 22809 23064 24986 26364 29791 30412 31434 37479 41912 45618 49972 52728 59582 60824 62868 68107 74958 89373 91236 98839 99944 119164 125736 136214 149916 162409 178746 182472 197678 204321 235693 238328 272428 296517 299832 324818 357492 387283 395356 408642 471386 487227 544856 593034 649636 707079 714984 774566 790712 817284 942772 974454 1161849 1186068 1284907 1299272 1414158 1549132 1634568 1885544 1948908 2111317 2323698 2372136 2569814 2828316 3064009 3098264 3854721 3897816 4222634 4647396 5034679 5139628 5656632 6128018 6333951 7306483 7709442 8445268 9192027 9294792 10069358 10279256 12256036 12667902 14612966 15104037 15418884 16703791 16890536 18384054 20138716 21919449 24512072 25335804 29225932 30208074 30837768 33407582 36768108 39832117 40277432 43838898 50111373 50671608 57805609 58451864 60416148 65450827 66815164 73536216 79664234 87677796 94984279 100222746 115611218 119496351 120832296 130901654 133630328 159328468 173416827 175355592 189968558 196352481 200445492 226500973 231222436 238992702 261803308 284952837 318656936 346833654 379937116 392704962 400890984 453001946 462444872 477985404 517817521 523606616 569905674 679502919 693667308 751472917 759874232 785409924 906003892 955970808 1035635042 1139811348 1234795627 1359005838 1387334616 1502945834 1553452563 1570819848 1791973879 1812007784 2071270084 2254418751 2279622696 2469591254 2718011676 2944512649 3005891668 3106905126 3583947758 3704386881 4142540168 4508837502 4939182508 5375921637 5436023352 5889025298 6011783336 6213810252 7167895516 7408773762 8833537947 9017675004 9769147921 9878365016 10751843274 11778050596 12427620504 14335791032 14817547524 16052343151 17667075894 18035350008 19538295842 21503686548 23295660427 23556101192 29307443763 29635095048 32104686302 35334151788 38278664437 39076591684 43007373096 46591320854 48157029453 55551190249 58614887526 64209372604 69886981281 70668303576 76557328874 78153183368 93182641708 96314058906 111102380498 114835993311 117229775052 126998922973 128418745208 139773962562 153114657748 166653570747 186365283416 192628117812 222204760996 229671986622 234459550104 253997845946 279547925124 302843585551 306229315496 333307141494 380996768919 385256235624 444409521992 459343973244 497622637681 507995691892 559095850248 605687171102 666614282988 722165473237 761993537838 908530756653 918687946488 995245275362 1015991383784 1211374342204 1333228565976 1444330946474 1492867913043 1523987075676 1722086897719 1817061513306 1990490550724 2166496419711 2422748684408 2888661892948 2985735826086 3047974151352 3444173795438 3634123026612 3936966612163 3980981101448 4332992839422 5166260693157 5777323785896 5971471652172 6888347590876 7268246053224 7873933224326 8665985678844 9388151152081 10332521386314 11810899836489 11942943304344 13776695181752 15747866448652 17331971357688 18776302304162 20665042772628 22387129670347 23621799672978 28164453456243 31495732897304 37552604608324 41330085545256 44774259340694 47243599345956 56328906912486 67161389011041 75105209216648 89548518681388 94487198691912 112657813824972 122045964977053 134322778022082 179097037362776 225315627649944 244091929954106 268645556044164 291032685714511 366137894931159 488183859908212 537291112088328 582065371429022 732275789862318 873098057143533 976367719816424 1164130742858044 1464551579724636 1746196114287066 2328261485716088 2929103159449272 3492392228574132 3783424914288643 6984784457148264 7566849828577286 11350274742865929 15133699657154572 22700549485731858 30267399314309144 45401098971463716 90802197942927432
• Sum of all divisors σ(n): 254144294316057600
• Sum of proper divisors (its aliquot sum) s(n): 163342096373130168
• 90802197942927432 is an abundant number, because the sum of its proper divisors (163342096373130168) is greater than itself. Its abundance is 72539898430202736

Bases of 90802197942927432

• Binary: 101000010100110000001111000110001001101101000000001001000₂
• Hexadecimal: 0x142981E31368048
• Base-36: OU2OXV7XYKO

Squares and roots of 90802197942927432

• 90802197942927432 squared (90802197942927432²) is 8245039151266574763448350018114624
• 90802197942927432 cubed (90802197942927432³) is 748667677060493914829116366804157804246903889965568
• The square root of 90802197942927432 is 301334030.5092132007
• The cube root of 90802197942927432 is 449468.0099182457

Scales and comparisons

• 90,802,197,942,927,432 seconds is equal to 2,887,229,024 years, 49 weeks, 1 day, 4 hours, 17 minutes, 12 seconds.
• To count from 1 to 90,802,197,942,927,432 would take you about eight billion, six hundred sixty-one million, six hundred eighty-seven thousand and seventy-four 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 90802197942927432 cubic inches would be around 37455.7 feet tall.

Recreational maths with 90802197942927432

• 90802197942927432 backwards is 23472924979120809
• 90802197942927432 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 90802197942927432's digits is 78
• More coming soon!