142687320241021504

Names of 142687320241021504

• Cardinal: 142687320241021504 can be written as One hundred forty-two quadrillion, six hundred eighty-seven trillion, three hundred twenty billion, two hundred forty-one million, twenty-one thousand, five hundred four.

Scientific notation

• Scientific notation: 1.42687320241021504 × 10¹⁷

Factors of 142687320241021504

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 77341

Divisors of 142687320241021504

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 8 13 16 26 32 47 52 64 94 104 169 188 208 338 376 416 611 676 752 832 1222 1352 1504 2209 2444 2704 3008 4418 4888 5408 7943 8836 9776 10816 15886 17672 19552 28717 31772 35344 39104 57434 63544 70688 77279 114868 127088 141376 154558 229736 254176 309116 373321 459472 508352 618232 746642 918944 1004627 1236464 1493284 1837888 2009254 2472928 2986568 3632113 4018508 4945856 5973136 7264226 8037016 11946272 13060151 14528452 16074032 23892544 26120302 29056904 32148064 47217469 52240604 58113808 64296128 94434938 104481208 116227616 170709311 188869876 208962416 232455232 341418622 377739752 417924832 613827097 682837244 755479504 835849664 1227654194 1365674488 1510959008 2219221043 2455308388 2731348976 3021918016 4438442086 4910616776 5462697952 5972043841 8876884172 9821233552 10925395904 11944087682 17753768344 19642467104 23888175364 28849873559 35507536688 39284934208 47776350728 57699747118 71015073376 77636569933 95552701456 115399494236 142030146752 155273139866 191105402912 230798988472 280686060527 310546279732 382210805824 461597976944 561372121054 621092559464 923195953888 1009275409129 1122744242108 1242185118928 1846391907776 2018550818258 2245488484216 2484370237856 3648918786851 4037101636516 4490976968432 4968740475712 7297837573702 8074203273032 8981953936864 13192244844769 14595675147404 16148406546064 17963907873728 26384489689538 29191350294808 32296813092128 47435944229063 52768979379076 58382700589616 64593626184256 94871888458126 105537958758152 116765401179232 171499182981997 189743776916252 211075917516304 233530802358464 342998365963994 379487553832504 422151835032608 685996731927988 758975107665008 844303670065216 1371993463855976 1517950215330016 2229489378765961 2743986927711952 3035900430660032 4458978757531922 5487973855423904 8917957515063844 10975947710847808 17835915030127688 35671830060255376 71343660120510752 142687320241021504
• Sum of all divisors σ(n): 313267237158424377
• Sum of proper divisors (its aliquot sum) s(n): 170579916917402873
• 142687320241021504 is an abundant number, because the sum of its proper divisors (170579916917402873) is greater than itself. Its abundance is 27892596676381369

Bases of 142687320241021504

• Binary: 111111010111011010101110010011100111010110010001001000000₂
• Hexadecimal: 0x1FAED5C9CEB2240
• Base-36: 130YFLZU2I4G

Squares and roots of 142687320241021504

• 142687320241021504 squared (142687320241021504²) is 20359671357563824994349925390422016
• 142687320241021504 cubed (142687320241021504³) is 2905066946998662528938560872290281651924421491032064
• 142687320241021504 is a perfect square number. Its square root is 377739752
• The cube root of 142687320241021504 is 522550.7321493387

Scales and comparisons

• 142,687,320,241,021,504 seconds is equal to 4,537,015,422 years, 41 weeks, 5 days, 17 hours, 5 minutes, 4 seconds.
• To count from 1 to 142,687,320,241,021,504 would take you about thirteen billion, six hundred eleven million, forty-six thousand, two hundred sixty-eight 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 142687320241021504 cubic inches would be around 43545.9 feet tall.

Recreational maths with 142687320241021504

• 142687320241021504 backwards is 405120142023786241
• 142687320241021504 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142687320241021504's digits is 52
• More coming soon!