27485242785

Names of 27485242785

• Cardinal: 27485242785 can be written as Twenty-seven billion, four hundred eighty-five million, two hundred forty-two thousand, seven hundred eighty-five.

Scientific notation

• Scientific notation: 2.7485242785 × 10¹⁰

Factors of 27485242785

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 70

Divisors of 27485242785

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 27 31 33 35 39 45 55 63 65 77 81 91 93 99 105 117 135 143 155 165 189 195 217 231 243 273 279 297 315 341 351 385 403 405 429 455 465 495 567 585 651 693 715 729 819 837 891 945 1001 1023 1053 1085 1155 1209 1215 1287 1365 1395 1485 1701 1705 1755 1953 2015 2079 2145 2187 2387 2457 2511 2673 2821 2835 3003 3069 3159 3255 3465 3627 3645 3861 4095 4185 4433 4455 5005 5103 5115 5265 5859 6045 6237 6435 6561 7161 7371 7533 8019 8463 8505 9009 9207 9477 9765 10395 10881 10935 11583 11935 12285 12555 13299 13365 14105 15015 15309 15345 15795 17577 18135 18711 19305 19683 21483 22113 22165 22599 24057 25389 25515 27027 27621 28431 29295 31031 31185 32643 32805 34749 35805 36855 37665 39897 40095 42315 45045 45927 46035 47385 52731 54405 56133 57915 59049 64449 66339 66495 67797 72171 76167 76545 81081 82863 85293 87885 93093 93555 97929 98415 104247 107415 110565 112995 119691 120285 126945 135135 137781 138105 142155 155155 158193 163215 168399 173745 177147 193347 199017 199485 203391 216513 228501 229635 243243 248589 255879 263655 279279 280665 293787 295245 312741 322245 331695 338985 359073 360855 380835 405405 413343 414315 426465 465465 474579 489645 505197 521235 580041 597051 598455 610173 649539 685503 688905 729729 745767 767637 790965 837837 841995 881361 885735 938223 966735 995085 1016955 1077219 1082565 1142505 1216215 1240029 1242945 1279395 1396395 1423737 1468935 1515591 1563705 1740123 1791153 1795365 1830519 1948617 2056509 2066715 2189187 2237301 2302911 2372895 2513511 2525985 2644083 2814669 2900205 2985255 3050865 3231657 3247695 3427515 3648645 3728835 3838185 4189185 4271211 4406805 4546773 4691115 5220369 5373459 5386095 5491557 6169527 6200145 6567561 6711903 7118685 7540533 7577955 7932249 8444007 8700615 8955765 9152595 9694971 9743085 10282545 10945935 11186505 11514555 12567555 12813633 13220415 13640319 14073345 15661107 16120377 16158285 18508581 19702683 20135709 21356055 22621599 22733865 23796747 25332021 26101845 26867295 27457785 29084913 30847635 32837805 33559515 37702665 38440899 39661245 42220035 46983321 48474855 55525743 59108049 60407127 64068165 67864797 68201595 71390241 78305535 80601885 87254739 92542905 98513415 100678545 113107995 118983735 126660105 140949963 145424565 166577229 177324147 192204495 203594391 234916605 261764217 277628715 295540245 302035635 339323985 356951205 422849889 436273695 499731687 610783173 704749815 785292651 832886145 886620735 1017971955 1308821085 1832349519 2114249445 2498658435 3053915865 3926463255 5497048557 9161747595 27485242785
• Sum of all divisors σ(n): 68568514560
• Sum of proper divisors (its aliquot sum) s(n): 41083271775
• 27485242785 is an abundant number, because the sum of its proper divisors (41083271775) is greater than itself. Its abundance is 13598028990

Bases of 27485242785

• Binary: 11001100110001111111000010110100001₂
• Hexadecimal: 0x6663F85A1
• Base-36: CMK0529

Squares and roots of 27485242785

• 27485242785 squared (27485242785²) is 755438570950394556225
• 27485242785 cubed (27485242785³) is 20763412531725042569386458086625
• The square root of 27485242785 is 165786.7388695489
• The cube root of 27485242785 is 3017.8653535255

Scales and comparisons

• 27,485,242,785 seconds is equal to 873 years, 49 weeks, 1 day, 5 hours, 39 minutes, 45 seconds.
• To count from 1 to 27,485,242,785 would take you about one thousand, seven hundred forty-seven 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 27485242785 cubic inches would be around 251.5 feet tall.

Recreational maths with 27485242785

• 27485242785 backwards is 58724258472
• The number of decimal digits it has is: 11
• The sum of 27485242785's digits is 54
• More coming soon!