31090228794208647

Names of 31090228794208647

• Cardinal: 31090228794208647 can be written as Thirty-one quadrillion, ninety trillion, two hundred twenty-eight billion, seven hundred ninety-four million, two hundred eight thousand, six hundred forty-seven.

Scientific notation

• Scientific notation: 3.1090228794208647 × 10¹⁶

Factors of 31090228794208647

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 648

Divisors of 31090228794208647

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 7 9 21 27 37 63 81 111 189 243 259 333 567 601 729 777 999 1369 1701 1803 2187 2331 2997 4107 4207 5103 5409 6561 6993 8991 9583 12321 12621 15309 16227 20979 22237 26973 28749 36963 37863 45927 48681 50653 62937 66711 80919 86247 110889 113589 146043 151959 155659 188811 200133 242757 258741 332667 340767 354571 361201 438129 455877 466977 566433 600399 776223 822769 998001 1022301 1063713 1083603 1314387 1367631 1400931 1699299 1801197 1874161 2328669 2468307 2528407 2994003 3066903 3191139 3250809 3943161 4102893 4202793 5403591 5622483 5759383 6986007 7404921 7585221 8982009 9200709 9573417 9752427 12308679 12608379 13119127 13364437 16210773 16867449 17278149 20958021 22214763 22755663 27602127 28720251 29257281 30442453 36926037 37825137 39357381 40093311 48632319 50602347 51834447 62874063 66644289 68266989 86160753 87771843 91327359 93551059 110778111 113475411 118072143 120279933 145896957 151807041 155503341 199932867 204800967 213097171 258482259 263315529 273982077 280653177 332334333 340426233 354216429 360839799 455421123 466510023 494484169 599798601 614402901 639291513 775446777 789946587 821946231 841959531 1021278699 1062649287 1082519397 1126370761 1366263369 1399530069 1483452507 1799395803 1843208703 1917874539 2326340331 2369839761 2465838693 2525878593 3187947861 3247558191 3379112283 3461389183 4098790107 4198590207 4450357521 5398187409 5529626109 5753623617 7397516079 7577635779 7884595327 9563843583 9742674573 10137336849 10384167549 12296370321 12595770621 13351072563 16588878327 17260870851 18295914253 22192548237 22732907337 23653785981 28691530749 29228023719 30412010547 31152502647 37787311863 40053217689 51782612553 54887742759 66577644711 68198722011 70961357943 86074592247 87684071157 91236031641 93457507941 120159653067 128071399771 155347837659 164663228277 199732934133 204596166033 212884073829 273708094923 280372523823 360478959201 384214199313 466043512977 493989684831 613788498099 638652221487 676948827361 821124284769 841117571469 1081436877603 1152642597939 1398130538931 1481969054493 1915956664461 2030846482083 2463372854307 2523352714407 3244310632809 3457927793817 4445907163479 4738641791527 5747869993383 6092539446249 7390118562921 7570058143221 10373783381451 13337721490437 14215925374581 17243609980149 18277618338747 22710174429663 31121350144353 40013164471311 42647776123743 51730829940447 54832855016241 93364050433059 120039493413933 127943328371229 164498565048723 280092151299177 383829985113687 493495695146169 840276453897531 1151489955341061 1480487085438507 3454469866023183 4441461256315521 10363409598069549 31090228794208647
• Sum of all divisors σ(n): 54866530170659064
• Sum of proper divisors (its aliquot sum) s(n): 23776301376450417
• 31090228794208647 is a deficient number, because the sum of its proper divisors (23776301376450417) is less than itself. Its deficiency is 7313927417758230

Bases of 31090228794208647

• Binary: 1101110011101000110010111111011010000111011000110000111₂
• Hexadecimal: 0x6E7465FB43B187
• Base-36: 8I4KDXM5HFR

Squares and roots of 31090228794208647

• 31090228794208647 squared (31090228794208647²) is 966602326476240460370406969570609
• 31090228794208647 cubed (31090228794208647³) is 30051887483160678393488130814177334050895544856023
• The square root of 31090228794208647 is 176324214.9967174729
• The cube root of 31090228794208647 is 314442.5474275765

Scales and comparisons

• 31,090,228,794,208,647 seconds is equal to 988,573,107 years, 13 weeks, 5 days, 1 hour, 57 minutes, 27 seconds.
• To count from 1 to 31,090,228,794,208,647 would take you about two billion, nine hundred sixty-five million, seven hundred nineteen thousand, three hundred twenty-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 31090228794208647 cubic inches would be around 26203.5 feet tall.

Recreational maths with 31090228794208647

• 31090228794208647 backwards is 74680249782209013
• The number of decimal digits it has is: 17
• The sum of 31090228794208647's digits is 72
• More coming soon!