8049539789117255142

Names of 8049539789117255142

• Cardinal: 8049539789117255142 can be written as Eight quintillion, forty-nine quadrillion, five hundred thirty-nine trillion, seven hundred eighty-nine billion, one hundred seventeen million, two hundred fifty-five thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 8.049539789117255142 × 10¹⁸

Factors of 8049539789117255142

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1112108086

Divisors of 8049539789117255142

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 34 42 47 49 51 63 94 98 102 119 126 141 147 153 238 282 294 306 329 357 423 441 658 714 799 833 846 882 987 1071 1598 1666 1974 2142 2303 2397 2499 2961 4606 4794 4998 5593 5922 6909 7191 7497 10271 11186 13818 14382 14994 16779 20542 20727 30813 33558 39151 41454 50337 61626 71897 78302 92439 100674 117453 143794 174607 184878 215691 234906 349214 352359 431382 482737 503279 523821 647073 704718 965474 1006558 1047642 1222249 1294146 1448211 1509837 1571463 2444498 2896422 3019674 3142926 3379159 3666747 4344633 4529511 6758318 7333494 8206529 8555743 8689266 9059022 10137477 11000241 16413058 17111486 20274954 22000482 23654113 24619587 25667229 30412431 47308226 49239174 51334458 57445703 60824862 70962339 73858761 77001687 114891406 141924678 147717522 154003374 172337109 212887017 344674218 402119921 425774034 517011327 804239842 1034022654 1112097739 1206359763 2224195478 2412719526 3336293217 3619079289 6672586434 7238158578 7784684173 10008879651 15569368346 18905661563 20017759302 23354052519 37811323126 46708105038 52268593733 54492789211 56716984689 70062157557 104537187466 108985578422 113433969378 132339630941 140124315114 156805781199 163478367633 170150954067 264679261882 313611562398 326956735266 340301908134 365880156131 397018892823 470417343597 490435102899 731760312262 794037785646 888566093461 926377416587 940834687194 980870205798 1097640468393 1191056678469 1777132186922 1852754833174 2195280936786 2382113356938 2561161092917 2665698280383 2779132249761 3292921405179 5122322185834 5331396560766 5558264499522 6219962654227 6585842810358 7683483278751 7997094841149 8337396749283 11422355877269 12439925308454 15366966557502 15994189682298 16674793498566 18659887962681 22844711754538 23050449836253 34267067631807 37319775925362 43539738579589 46100899672506 55979663888043 68534135263614 79956491140883 87079477159178 102801202895421 111959327776086 130619215738767 159912982281766 194180049913573 205602405790842 239869473422649 261238431477534 388360099827146 391857647216301 479738946845298 536850726231643 559695437986181 582540149740719 719608420267947 783715294432602 1073701452463286 1119390875972362 1165080299481438 1359260349395011 1439216840535894 1610552178694929 1679086313958543 1747620449222157 2718520698790022 3221104357389858 3358172627917086 3495240898444314 3757955083621501 4077781048185033 4831656536084787 5037258941875629 7515910167243002 8155562096370066 9126462345937931 9514822445765077 9663313072169574 10074517883751258 11273865250864503 12233343144555099 18252924691875862 19029644891530154 22547730501729006 24466686289110198 26305685585350507 27379387037813793 28544467337295231 33821595752593509 52611371170701014 54758774075627586 57088934674590462 63885236421565517 67643191505187018 78917056756051521 82138161113441379 85633402011885693 127770472843131034 157834113512103042 164276322226882758 171266804023771386 191655709264696551 236751170268154563 383311418529393102 447196654950958619 473502340536309126 574967127794089653 894393309901917238 1149934255588179306 1341589964852875857 2683179929705751714 4024769894558627571 8049539789117255142
• Sum of all divisors σ(n): 21940735102223708160
• Sum of proper divisors (its aliquot sum) s(n): 13891195313106453018
• 8049539789117255142 is an abundant number, because the sum of its proper divisors (13891195313106453018) is greater than itself. Its abundance is 5841655523989197876

Bases of 8049539789117255142

• Binary: 110111110110101101101011100101000110111101101001110110111100110₂
• Hexadecimal: 0x6FB5B5CA37B4EDE6
• Base-36: 1P5MZPKX5ZBHI

Squares and roots of 8049539789117255142

• 8049539789117255142 squared (8049539789117255142²) is 64795090816581864383001438844325440164
• 8049539789117255142 cubed (8049539789117255142³) is 521570661667541775901373219684501383562952380776642323288
• The square root of 8049539789117255142 is 2837171089.1515257971
• The cube root of 8049539789117255142 is 2004119.8234599723

Scales and comparisons

• 8,049,539,789,117,255,142 seconds is equal to 255,950,466,432 years, 28 weeks, 5 days, 17 hours, 5 minutes, 42 seconds.
• To count from 1 to 8,049,539,789,117,255,142 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 8049539789117255142 cubic inches would be around 167010 feet tall.

Recreational maths with 8049539789117255142

• 8049539789117255142 backwards is 2415527119879359408
• The number of decimal digits it has is: 19
• The sum of 8049539789117255142's digits is 90
• More coming soon!