82121001024825

Names of 82121001024825

• Cardinal: 82121001024825 can be written as Eighty-two trillion, one hundred twenty-one billion, one million, twenty-four thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 8.2121001024825 × 10¹³

Factors of 82121001024825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1810

Divisors of 82121001024825

• Number of divisors d(n): 756
• Complete list of divisors:
  1 3 5 7 9 15 19 21 25 27 35 45 49 53 57 63 75 81 95 105 133 135 147 159 171 175 189 225 243 245 265 285 315 371 399 405 441 475 477 513 525 567 665 675 729 735 795 855 931 945 1007 1113 1197 1215 1225 1323 1325 1425 1431 1539 1575 1701 1723 1855 1995 2025 2205 2385 2565 2597 2793 2809 2835 3021 3325 3339 3591 3645 3675 3969 3975 4275 4293 4617 4655 4725 5035 5103 5169 5565 5985 6075 6615 7049 7155 7695 7791 8379 8427 8505 8615 9063 9275 9975 10017 10773 11025 11907 11925 12061 12825 12879 12985 13851 13965 14045 14175 15105 15507 16695 17955 18225 19663 19845 21147 21465 23085 23275 23373 25137 25175 25281 25515 25845 27189 27825 29925 30051 32319 32737 33075 35245 35721 35775 36183 38475 38637 38955 41895 42135 42525 43075 45315 46521 49343 50085 53371 53865 58989 59535 60305 63441 64395 64925 69255 69825 70119 70225 75411 75525 75843 77535 81567 83475 84427 89775 90153 91319 96957 98211 98315 99225 105735 107325 108549 115425 116865 125685 126405 127575 129225 135945 137641 139563 148029 150255 160113 161595 163685 176225 176967 178605 180915 190323 193185 194775 209475 210357 210675 226233 226575 227529 229159 232605 244701 246715 250425 253281 266855 269325 270459 273957 294633 294945 297675 301525 317205 321975 325647 346275 350595 373597 377055 379215 387675 407835 412923 418689 422135 444087 450765 456595 480339 484785 491055 491575 528675 530901 542745 570969 584325 628425 631071 632025 639233 678699 679725 682587 687477 688205 697815 734103 740145 751275 759843 800565 807975 818425 821871 883899 884835 893025 904575 951615 965925 976941 1051785 1120791 1131165 1137645 1145795 1163025 1223505 1233575 1238769 1256067 1266405 1332261 1334275 1352295 1369785 1441017 1473165 1474725 1586025 1592703 1604113 1628235 1712907 1735061 1752975 1867985 1885275 1893213 1896075 1917699 2039175 2047761 2062431 2064615 2093445 2110675 2220435 2253825 2279529 2282975 2401695 2423925 2455275 2465613 2615179 2651697 2654505 2713725 2854845 2930823 3155355 3196165 3362373 3393495 3412935 3437385 3441025 3489075 3670515 3700725 3716307 3799215 3996783 4002825 4109355 4323051 4419495 4424175 4474631 4758075 4778109 4812339 4839907 4884705 5138721 5205183 5258925 5603955 5655825 5688225 5728975 5753097 6117525 6187293 6193845 6280335 6332025 6661305 6761475 6838587 6848925 7205085 7365825 7396839 7845537 7955091 7963515 8020565 8141175 8564535 8675305 8792469 9339925 9466065 9588495 10087119 10238805 10312155 10323075 10467225 11102175 11148921 11397645 11990349 12008475 12145427 12328065 12969153 13075895 13258485 13272525 13423893 14274225 14334327 14437017 14519721 14654115 15615549 15776775 15980825 16811865 16967475 17064675 17186925 17259291 18352575 18561879 18581535 18996075 19983915 20515761 20546775 21615255 22097475 22190517 22373155 23536611 23865273 23890545 24061695 24199535 24423525 25693605 26025915 28019775 28765485 30261357 30936465 30969225 31401675 33306525 33446763 33879349 34192935 35971047 36025425 36436281 36984195 38907459 39227685 39775455 39817575 40102825 40271679 42822675 43311051 43376525 43559163 43962345 46846647 47330325 47942475 50435595 51194025 51560775 51777873 55685637 55744605 56988225 59951745 60727135 61547283 61640325 64845765 65379475 66292425 66571551 67119465 70609833 71671635 72185085 72598605 73270575 78077745 84059325 85017989 86296455 90784071 91958233 92809395 92907675 99919575 100340289 101638047 102578805 108076275 109308843 110952585 111865775 117683055 119326365 119452725 120308475 120815037 120997675 128468025 129933153 130129575 130677489 140539941 143827425 151306785 154682325 155333619 167056911 167233815 169396745 170964675 179855235 182181405 184920975 194537295 196138425 198877275 201358395 211829499 216555255 217795815 219811725 234233235 237155443 252177975 255053967 258889365 272352213 275874699 278428185 278723025 299758725 303635675 304914141 307736415 324228825 327926529 332857755 335597325 353049165 358358175 360925425 362445111 362993025 389799459 390388725 392032467 421619823 425089945 431482275 453920355 459791165 464046975 466000857 501701445 508190235 512894025 546544215 554762925 588415275 596631825 604075185 635488497 643707631 649665765 653387445 702699705 711466329 756533925 765161901 776668095 827624097 835284555 836169075 846983725 899276175 910907025 914742423 972686475 983779587 1006791975 1059147495 1082776275 1087335333 1088979075 1169398377 1171166175 1176097401 1185777215 1264859469 1275269835 1294446825 1361761065 1379373495 1392140925 1524570705 1538682075 1639632645 1664288775 1765245825 1812225555 1906465491 1931122893 1948997295 1960162335 2108099115 2125449725 2134398987 2269601775 2295485703 2298955825 2330004285 2482872291 2508507225 2540951175 2732721075 2744227269 2951338761 3020375925 3177442485 3218538155 3248328825 3262005999 3266937225 3513498525 3528292203 3557331645 3825809505 3883340475 4138120485 4176422775 4505953417 4573712115 4918897935 5295737475 5436676665 5793368679 5846991885 5880487005 5928886075 6324297345 6376349175 6403196961 6808805325 6886457109 6896867475 7448616873 7622853525 8198163225 8232681807 8854016283 9061127775 9532327455 9655614465 9744986475 9800811675 10540495575 10671994935 11477428515 11650021425 12414361455 13517860251 13721136345 14756693805 15887212425 16092690775 16310029995 17380106037 17641461015 17786658225 19129047525 19209590883 20659371327 20690602425 22345850619 22529767085 22868560575 24594489675 24698045421 27183383325 28966843395 29234959425 29402435025 31621486725 32015984805 34432285545 37243084365 40553580753 41163409035 44270081415 47661637275 48278072325 52140318111 53359974675 57387142575 57628772649 61978113981 62071807275 67037551857 67589301255 68605681725 73783469025 81550149975 86900530185 88207305075 96047954415 103296856635 111729253095 112648835425 121660742259 123490227105 144834216975 156420954333 160079924025 172161427725 172886317947 186215421825 202767903765 205817045175 221350407075 260701590555 288143863245 309890569905 335187759285 337946506275 364982226777 434502650925 469262862999 480239772075 516484283175 558646265475 608303711295 617451135525 782104771665 864431589735 1013839518825 1094946680331 1303507952775 1440719316225 1549452849525 1675938796425 1824911133885 2346314314995 3041518556475 3284840040993 3910523858325 4322157948675 5474733401655 9124555669425 11731571574975 16424200204965 27373667008275 82121001024825
• Sum of all divisors σ(n): 190653734515440
• Sum of proper divisors (its aliquot sum) s(n): 108532733490615
• 82121001024825 is an abundant number, because the sum of its proper divisors (108532733490615) is greater than itself. Its abundance is 26411732465790

Bases of 82121001024825

• Binary: 10010101011000001001001000110000011110100111001₂
• Hexadecimal: 0x4AB049183D39
• Base-36: T3XV7PIK9

Squares and roots of 82121001024825

• 82121001024825 squared (82121001024825²) is 6743858809319308700266280625
• 82121001024825 cubed (82121001024825³) is 553812436191386054035227769956016041515625
• The square root of 82121001024825 is 9062063.8391497221
• The cube root of 82121001024825 is 43466.1737337921

Scales and comparisons

• 82,121,001,024,825 seconds is equal to 2,611,193 years, 42 weeks, 2 days, 21 hours, 33 minutes, 45 seconds.
• To count from 1 to 82,121,001,024,825 would take you about six million, five hundred twenty-seven thousand, nine hundred eighty-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 82121001024825 cubic inches would be around 3622.2 feet tall.

Recreational maths with 82121001024825

• 82121001024825 backwards is 52842010012128
• The number of decimal digits it has is: 14
• The sum of 82121001024825's digits is 36
• More coming soon!