142168557381375

Names of 142168557381375

• Cardinal: 142168557381375 can be written as One hundred forty-two trillion, one hundred sixty-eight billion, five hundred fifty-seven million, three hundred eighty-one thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.42168557381375 × 10¹⁴

Factors of 142168557381375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 475

Divisors of 142168557381375

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 15 21 25 35 71 75 105 125 175 213 355 375 389 497 525 875 1065 1167 1491 1775 1945 2485 2625 2723 5041 5325 5835 7455 8169 8875 9725 12425 13615 15123 25205 26625 27619 29175 35287 37275 40845 48625 62125 68075 75615 82857 105861 126025 138095 145875 151321 176435 186375 193333 204225 340375 357911 378075 414285 453963 529305 579999 630125 690475 756605 882175 966665 1021125 1059247 1073733 1789555 1890375 1960949 2071425 2269815 2505377 2646525 2899995 3177741 3452375 3783025 4410875 4833325 5296235 5368665 5882847 7516131 8947775 9804745 10357125 10743791 11349075 12526885 13232625 13726643 14499975 15888705 18915125 24166625 26481175 26843325 29414235 32231373 37580655 41179929 44738875 49023725 53718955 56745375 62634425 68633215 72499875 75206537 79443525 132405875 134216625 139227379 147071175 161156865 187903275 205899645 225619611 245118625 268594775 313172125 343166075 376032685 397217625 417682137 696136895 735355875 762809161 805784325 939516375 974591653 1029498225 1128098055 1342973875 1715830375 1880163425 2088410685 2288427483 2923774959 3480684475 3814045805 4028921625 4872958265 5147491125 5339664127 5640490275 9400817125 10442053425 11442137415 14618874795 16018992381 17403422375 19070229025 24364791325 26698320635 28202451375 52210267125 54159450431 57210687075 73094373975 80094961905 95351145125 121823956625 133491603175 162478351293 270797252155 286053435375 365471869875 379116153017 400474809525 667458015875 812391756465 1137348459051 1353986260775 1895580765085 2002374047625 4061958782325 5686742295255 6769931303875 9477903825425 20309793911625 28433711476275 47389519127125 142168557381375
• Sum of all divisors σ(n): 274933072447488
• Sum of proper divisors (its aliquot sum) s(n): 132764515066113
• 142168557381375 is a deficient number, because the sum of its proper divisors (132764515066113) is less than itself. Its deficiency is 9404042315262

Bases of 142168557381375

• Binary: 100000010100110100110010010111000110011011111111₂
• Hexadecimal: 0x814D325C66FF
• Base-36: 1EE7C0DQF3

Squares and roots of 142168557381375

• 142168557381375 squared (142168557381375²) is 20211898707901315997196890625
• 142168557381375 cubed (142168557381375³) is 2873496481240807463448362373474042287109375
• The square root of 142168557381375 is 11923445.7008607625
• The cube root of 142168557381375 is 52191.6690537405

Scales and comparisons

• 142,168,557,381,375 seconds is equal to 4,520,520 years, 19 weeks, 1 day, 3 hours, 16 minutes, 15 seconds.
• To count from 1 to 142,168,557,381,375 would take you about eleven million, three hundred one thousand, three hundred 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 142168557381375 cubic inches would be around 4349.3 feet tall.

Recreational maths with 142168557381375

• 142168557381375 backwards is 573183755861241
• The number of decimal digits it has is: 15
• The sum of 142168557381375's digits is 66
• More coming soon!