82930343788390805

Names of 82930343788390805

• Cardinal: 82930343788390805 can be written as Eighty-two quadrillion, nine hundred thirty trillion, three hundred forty-three billion, seven hundred eighty-eight million, three hundred ninety thousand, eight hundred five.

Scientific notation

• Scientific notation: 8.2930343788390805 × 10¹⁶

Factors of 82930343788390805

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5592645

Divisors of 82930343788390805

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 17 19 35 49 73 85 95 119 133 151 245 289 323 365 511 595 665 755 833 931 1057 1241 1387 1445 1615 2023 2261 2555 2567 2869 3577 4165 4655 5285 5491 6205 6935 7399 8687 9709 10115 11023 11305 12835 14161 14345 15827 17885 17969 20083 21097 23579 27455 36995 38437 43435 43639 48545 48773 55115 60809 67963 70805 77161 79135 89845 100415 105485 117895 125783 140581 147679 165053 187391 192185 209437 218195 243865 269059 304045 305473 339815 341411 385805 400843 540127 628915 702905 738395 825265 829141 936955 1033753 1047185 1155371 1311737 1345295 1466059 1527365 1707055 2004215 2138311 2389877 2700635 2805901 3185647 3560429 4145705 5168765 5592373 5776855 5803987 6558685 7330295 9182159 10262413 10691555 11949385 14029505 15928235 17802145 19641307 22299529 24923003 27961865 29019935 39146611 40627909 45910795 51312065 60527293 95070341 98206535 106255087 111497645 124615015 156096703 174461021 195733055 203139545 274026277 302636465 408243229 423691051 475351705 531275435 665492387 743785609 780483515 844448323 872305105 1370131385 1616195797 1806336479 2041216145 2118455255 2857702603 2965837357 3327461935 3718928045 4222241615 4658446709 5206499263 5911138261 6940134893 7756621351 8080978985 9031682395 11313370579 12644355353 14288513015 14355621491 14829186785 16044518137 20003918221 23292233545 26032496315 29555691305 30707720143 34700674465 38783106755 41377967827 48580944251 54296349457 56566852895 61644727579 63221776765 71778107455 79193594053 80222590685 88510487471 100019591105 100489350437 112311626959 117982293181 131862562967 153538600715 206889839135 214954041001 242904721255 244045565347 271481747285 272756808329 308223637895 340066609757 380074446199 395967970265 431513093053 442552437355 502446752185 561558134795 589911465905 659312814835 703425453059 786181388713 825876052267 923037940769 1047960368843 1074770205005 1171249824001 1220227826735 1363784041645 1504678287007 1700333048785 1708318957429 1900372230995 1909297658303 2157565465265 2241663570439 3020591651371 3517127265295 3930906943565 4129380261335 4615189703845 4636865741593 5239801844215 5781132365869 5856249120005 6461265585383 7335722581901 7523391435035 8198748768007 8541594787145 9546488291515 11208317852195 11958232702003 13365083608121 15102958256855 15691644993073 17815326270331 19911247008017 23184328707965 28905661829345 32306327926915 32458060191151 36678612909505 40993743840035 51350058073307 57391241376049 59791163510015 66825418040605 78458224965365 89076631351655 99556235040085 109841514951511 124707283892317 139378729056119 162290300955755 227206421338057 256750290366535 286956206880245 338491199136289 549207574757555 623536419461585 696893645280595 872950987246219 975651103392833 1136032106690285 1692455995681445 2369438393954023 4364754936231095 4878255516964165 11847191969770115 16586068757678161 82930343788390805
• Sum of all divisors σ(n): 132088799416469760
• Sum of proper divisors (its aliquot sum) s(n): 49158455628078955
• 82930343788390805 is a deficient number, because the sum of its proper divisors (49158455628078955) is less than itself. Its deficiency is 33771888160311850

Bases of 82930343788390805

• Binary: 100100110101000001011010101010010100110111010100110010101₂
• Hexadecimal: 0x126A0B5529BA995
• Base-36: MOKCPZPL09H

Squares and roots of 82930343788390805

• 82930343788390805 squared (82930343788390805²) is 6877441920860689374952291408548025
• 82930343788390805 cubed (82930343788390805³) is 570348622881667797409354324320424705402336310910125
• The square root of 82930343788390805 is 287976290.3233368707
• The cube root of 82930343788390805 is 436085.0067614487

Scales and comparisons

• 82,930,343,788,390,805 seconds is equal to 2,636,928,412 years, 3 weeks, 6 days, 6 hours, 20 minutes, 5 seconds.
• To count from 1 to 82,930,343,788,390,805 would take you about seven billion, nine hundred ten million, seven hundred eighty-five thousand, two hundred thirty-six 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 82930343788390805 cubic inches would be around 36340.4 feet tall.

Recreational maths with 82930343788390805

• 82930343788390805 backwards is 50809388734303928
• The number of decimal digits it has is: 17
• The sum of 82930343788390805's digits is 80
• More coming soon!