82436468985

Names of 82436468985

• Cardinal: 82436468985 can be written as Eighty-two billion, four hundred thirty-six million, four hundred sixty-eight thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 8.2436468985 × 10¹⁰

Factors of 82436468985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 317

Divisors of 82436468985

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 9 13 15 27 31 39 41 45 65 81 93 97 117 123 127 135 155 195 205 279 291 351 369 381 403 405 465 485 533 585 615 635 837 873 1053 1107 1143 1209 1261 1271 1395 1455 1599 1651 1755 1845 1905 2015 2511 2619 2665 3007 3321 3429 3627 3783 3813 3937 3977 4185 4365 4797 4953 5207 5265 5535 5715 6045 6305 6355 7857 7995 8255 9021 10287 10881 11349 11439 11811 11931 12319 12555 13095 14391 14859 15035 15621 16523 16605 17145 18135 18915 19065 19685 19885 23985 24765 26035 27063 32643 34047 34317 35433 35793 36957 39091 39285 43173 44577 45105 46863 49569 51181 51435 51701 54405 56745 57195 59055 59655 61595 67691 71955 74295 78105 81189 82615 102141 102951 106299 107379 110871 117273 123287 133731 135315 140589 148707 153543 155103 160147 161417 163215 170235 171585 177165 178965 184785 195455 203073 215865 222885 234315 243567 247845 255905 258505 318897 322137 332613 338455 351819 369861 381889 405945 421767 446121 460629 465309 480441 484251 505079 510705 514755 531495 536895 554355 586365 609219 616435 668655 702945 743535 767715 775515 800735 807085 997839 1015365 1055457 1109583 1145667 1217835 1338363 1381887 1395927 1441323 1452753 1515237 1594485 1602731 1610685 1663065 1759095 1827657 1849305 1909445 2098421 2108835 2230605 2303145 2326545 2402205 2421255 2525395 3046095 3166371 3328749 3437001 4145661 4187781 4323969 4358259 4545711 4808193 4964557 4989195 5277285 5482971 5547915 5728335 6295263 6566027 6691815 6909435 6979635 7206615 7263765 7576185 8013655 9138285 9986247 10311003 10492105 12971907 13074777 13637133 14424579 14893671 15657449 15831855 16643745 17185005 18885789 19698081 20728305 20938905 21619845 21791295 22728555 24040965 24822785 27414855 30933009 31476315 32830135 40911399 43273737 44681013 46972347 49931235 51555015 56657367 59094243 64859535 65373885 68185665 72122895 74468355 78287245 94428945 98490405 129821211 134043039 140917041 154665045 169972101 177282729 203546837 204556995 216368685 223405065 234861735 283286835 295471215 402129117 422751123 531848187 610640511 649106055 670215195 704585205 849860505 886413645 1017734185 1268253369 1831921533 2010645585 2113755615 2659240935 3053202555 5495764599 6341266845 9159607665 16487293797 27478822995 82436468985
• Sum of all divisors σ(n): 171356258304
• Sum of proper divisors (its aliquot sum) s(n): 88919789319
• 82436468985 is an abundant number, because the sum of its proper divisors (88919789319) is greater than itself. Its abundance is 6483320334

Bases of 82436468985

• Binary: 1001100110001100110001011000011111001₂
• Hexadecimal: 0x133198B0F9
• Base-36: 11VCJMK9

Squares and roots of 82436468985

• 82436468985 squared (82436468985²) is 6795771418714866930225
• 82436468985 cubed (82436468985³) is 560219399788037576251895371571625
• The square root of 82436468985 is 287117.5177257565
• The cube root of 82436468985 is 4352.1761074057

Scales and comparisons

• 82,436,468,985 seconds is equal to 2,621 years, 11 weeks, 4 days, 19 hours, 9 minutes, 45 seconds.
• To count from 1 to 82,436,468,985 would take you about five thousand, two hundred forty-two 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 82436468985 cubic inches would be around 362.7 feet tall.

Recreational maths with 82436468985

• 82436468985 backwards is 58986463428
• The number of decimal digits it has is: 11
• The sum of 82436468985's digits is 63
• More coming soon!