82855393969509

Names of 82855393969509

• Cardinal: 82855393969509 can be written as Eighty-two trillion, eight hundred fifty-five billion, three hundred ninety-three million, nine hundred sixty-nine thousand, five hundred nine.

Scientific notation

• Scientific notation: 8.2855393969509 × 10¹³

Factors of 82855393969509

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 820

Divisors of 82855393969509

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 21 27 41 49 63 81 123 147 189 243 287 343 369 441 567 769 861 1029 1107 1323 1681 1701 2009 2307 2583 3087 3321 3969 5043 5383 6027 6921 7749 9261 9963 11767 11907 14063 15129 16149 18081 20763 23247 27783 31529 35301 37681 42189 45387 48447 54243 62289 69741 82369 83349 94587 105903 113043 126567 136161 145341 162729 186867 220703 247107 263767 283761 317709 339129 379701 408483 436023 488187 576583 591361 662109 741321 791301 851283 953127 1017387 1139103 1292689 1308069 1544921 1729749 1774083 1986327 2223963 2373903 2553849 2859381 3052161 3417309 3878067 4139527 4634763 5189247 5322249 5958981 6671889 7121709 7661547 9048823 9156483 10814447 11634201 12418581 13904289 15567741 15966747 17876943 20015667 21365127 24245801 27146469 28976689 32443341 34902603 37255743 41712867 46703223 47900241 53630829 63341761 64095381 72737403 81439407 86930067 97330023 104707809 111767229 125138601 140109669 143700723 169720607 190025283 202836823 218212209 244318221 260790201 291990069 314123427 335301687 375415803 443392327 509161821 570075849 608510469 654636627 732954663 782370603 875970207 994077841 1005905061 1188044249 1330176981 1527485463 1710227547 1825531407 1963909881 2198863989 2347111809 2627910621 2982233523 3564132747 3990530943 4582456389 5130682641 5476594221 5891729643 6958544887 7041335427 8316309743 8946700569 10692398241 11971592829 13747369167 15392047923 16429782663 20875634661 24948929229 26840101707 32077194723 35914778487 41242107501 48709814209 49289347989 62626903983 74846787687 80520305121 96231584169 107744335461 146129442627 187880711949 224540363061 241560915363 288694752507 340968699463 438388327881 563642135847 673621089183 1022906098389 1315164983643 1690926407541 2020863267549 3068718295167 3945494950929 9206154885501 11836484852787 27618464656503 82855393969509
• Sum of all divisors σ(n): 148547193412800
• Sum of proper divisors (its aliquot sum) s(n): 65691799443291
• 82855393969509 is a deficient number, because the sum of its proper divisors (65691799443291) is less than itself. Its deficiency is 17163594526218

Bases of 82855393969509

• Binary: 10010110101101101000110010100110100010101100101₂
• Hexadecimal: 0x4B5B46534565
• Base-36: TDB8QB1B9

Squares and roots of 82855393969509

• 82855393969509 squared (82855393969509²) is 6865016309842548364021701081
• 82855393969509 cubed (82855393969509³) is 568803630959109210361664325449095226339229
• The square root of 82855393969509 is 9102493.8324345489
• The cube root of 82855393969509 is 43595.3593890797

Scales and comparisons

• 82,855,393,969,509 seconds is equal to 2,634,545 years, 12 weeks, 3 days, 5 hours, 45 minutes, 9 seconds.
• To count from 1 to 82,855,393,969,509 would take you about six million, five hundred eighty-six thousand, three hundred sixty-three 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 82855393969509 cubic inches would be around 3632.9 feet tall.

Recreational maths with 82855393969509

• 82855393969509 backwards is 90596939355828
• 82855393969509 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 82855393969509's digits is 81
• More coming soon!