139338568340187489

Names of 139338568340187489

• Cardinal: 139338568340187489 can be written as One hundred thirty-nine quadrillion, three hundred thirty-eight trillion, five hundred sixty-eight billion, three hundred forty million, one hundred eighty-seven thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 1.39338568340187489 × 10¹⁷

Factors of 139338568340187489

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 7093

Divisors of 139338568340187489

• Number of divisors d(n): 243
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 117 147 169 199 273 441 507 597 637 819 1183 1393 1521 1791 1911 2587 3549 4179 5733 6871 7761 8281 9751 10647 12537 18109 20613 23283 24843 29253 33631 39601 48097 54327 61839 74529 87759 89323 100893 118803 126763 144291 162981 235417 267969 277207 302679 336679 356409 380289 432873 514813 625261 706251 803907 831621 1010037 1140867 1161199 1367329 1544439 1647919 1875783 1940449 2118753 2494863 3030111 3483597 3603691 4101987 4376827 4633317 4943757 5627349 5821347 6692569 8128393 9571303 10450791 10811073 12305961 13130481 14831271 17464041 17775277 20077707 24385179 25225837 28713909 32433219 39391443 46847983 47210641 53325831 56898751 60233121 66999121 73155537 75677511 86141727 124426939 140543949 141631923 159977493 170696253 200997363 227032533 231078601 272098471 327935881 330474487 373280817 421631847 424895769 512088759 602992089 613738333 693235803 816295413 870988573 983807643 991423461 1119842451 1617550207 1841214999 1904689297 2079707409 2313321409 2448886239 2612965719 2951422929 2974270383 3537280123 4296168331 4852650621 5523644997 5714067891 6939964227 7838897157 7978598329 9394917559 10611840369 11322851449 12888504993 13332825079 14557951863 17142203673 20819892681 23935794987 24760960861 28184752677 30073178317 31835521107 33968554347 38665514979 39998475237 45984641599 55850188303 65764422913 71807384961 74282882583 84554258031 90219534951 101905663041 119995425711 122133928267 137953924797 167550564909 173326726027 197293268739 222848647749 270658604853 321892491193 366401784801 390951318121 413861774391 460350960391 502651694727 519980178081 591879806217 854937497869 965677473579 1099205354403 1172853954363 1381052881173 1559940534243 1587741067471 1869588594241 2253247438351 2564812493607 2897032420737 3518561863089 4143158643519 4763223202413 5608765782723 5984562485083 6759742315053 7694437480821 11114187472297 13087120159687 14289669607239 16826297348169 17953687455249 20279226945159 24304651725133 33342562416891 39261360479061 53861062365747 72913955175399 77799312306079 91609841117809 100027687250673 117784081437183 170132562075931 218741865526197 233397936918237 274829523353427 315960472426729 510397686227793 700193810754711 824488570060281 947881417280187 1190927934531517 1531193058683379 2211723306987103 2843644251840561 3572783803594551 6635169920961309 10718351410783653 15482063148909721 19905509762883927 46446189446729163 139338568340187489
• Sum of all divisors σ(n): 254839292166907539
• Sum of proper divisors (its aliquot sum) s(n): 115500723826720050
• 139338568340187489 is a deficient number, because the sum of its proper divisors (115500723826720050) is less than itself. Its deficiency is 23837844513467439

Bases of 139338568340187489

• Binary: 111101111000001111011000010001101011011011010100101100001₂
• Hexadecimal: 0x1EF07B08D6DA961
• Base-36: 123ZEELYIW69

Squares and roots of 139338568340187489

• 139338568340187489 squared (139338568340187489²) is 19415236627093099253279031672125121
• 139338568340187489 cubed (139338568340187489³) is 2705291275605123049145400381821328677858444206811169
• 139338568340187489 is a perfect square number. Its square root is 373280817
• The cube root of 139338568340187489 is 518430.3856658567

Scales and comparisons

• 139,338,568,340,187,489 seconds is equal to 4,430,535,470 years, 37 weeks, 5 days, 18 hours, 18 minutes, 9 seconds.
• To count from 1 to 139,338,568,340,187,489 would take you about thirteen billion, two hundred ninety-one million, six hundred six thousand, four hundred twelve 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 139338568340187489 cubic inches would be around 43202.5 feet tall.

Recreational maths with 139338568340187489

• 139338568340187489 backwards is 984781043865833931
• The number of decimal digits it has is: 18
• The sum of 139338568340187489's digits is 90
• More coming soon!