142638934044375

Names of 142638934044375

• Cardinal: 142638934044375 can be written as One hundred forty-two trillion, six hundred thirty-eight billion, nine hundred thirty-four million, forty-four thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.42638934044375 × 10¹⁴

Factors of 142638934044375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 394

Divisors of 142638934044375

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 9 15 19 25 27 45 57 75 81 95 125 135 171 225 243 285 367 375 405 475 513 625 675 855 1101 1125 1215 1425 1539 1835 1875 2025 2375 2565 3303 3375 4275 4617 5505 5625 6075 6973 7125 7695 9175 9909 10125 11875 12825 16515 16875 20919 21375 23085 27525 29727 30375 34865 35625 38475 45875 49545 50625 62757 64125 82575 89181 104595 106875 115425 134689 137625 148635 151875 174325 188271 192375 229375 247725 313785 320625 404067 412875 445905 522975 564813 577125 673445 688125 743175 871625 941355 961875 1212201 1238625 1568925 1694439 2020335 2064375 2229525 2559091 2614875 2824065 2885625 3367225 3636603 3715875 4358125 4706775 6061005 6193125 7677273 7844625 8472195 10101675 10909809 11147625 12795455 13074375 14120325 16836125 18183015 18579375 23031819 23533875 30305025 32729427 38386365 39223125 42360975 49430863 50508375 54549045 55738125 63977275 69095457 70601625 84180625 90915075 115159095 117669375 148292589 151525125 163647135 191931825 207286371 211804875 247154315 252541875 272745225 319886375 345477285 353008125 444877767 454575375 575795475 621859113 741462945 757625625 818235675 939186397 959659125 1036431855 1059024375 1235771575 1334633301 1363726125 1599431875 1727386425 2224388835 2272876875 2817559191 2878977375 3109295565 3707314725 4003899903 4091178375 4695931985 4798295625 5182159275 6178857875 6673166505 6818630625 8452677573 8636932125 11121944175 12011699709 14087795955 14394886875 15546477825 18536573625 20019499515 20455891875 23479659925 25358032719 25910796375 30894289375 33365832525 42263387865 43184660625 55609720875 60058498545 70438979775 76074098157 77732389125 92682868125 100097497575 117398299625 126790163595 129553981875 166829162625 211316939325 228222294471 278048604375 300292492725 352194898875 380370490785 388661945625 500487487875 586991498125 633950817975 834145813125 1056584696625 1141111472355 1501462463625 1760974494375 1901852453925 2502437439375 3169754089875 5282923483125 5705557361775 7507312318125 9509262269625 15848770449375 28527786808875 47546311348125 142638934044375
• Sum of all divisors σ(n): 281815960025600
• Sum of proper divisors (its aliquot sum) s(n): 139177025981225
• 142638934044375 is a deficient number, because the sum of its proper divisors (139177025981225) is less than itself. Its deficiency is 3461908063150

Bases of 142638934044375

• Binary: 100000011011101010110110111111101010111011010111₂
• Hexadecimal: 0x81BAB6FEAED7
• Base-36: 1EK7F6I2FR

Squares and roots of 142638934044375

• 142638934044375 squared (142638934044375²) is 20345865505315561394469140625
• 142638934044375 cubed (142638934044375³) is 2902112567888430792717009751525661865234375
• The square root of 142638934044375 is 11943154.2753317475
• The cube root of 142638934044375 is 52249.1658689515

Scales and comparisons

• 142,638,934,044,375 seconds is equal to 4,535,476 years, 46 weeks, 2 days, 11 hours, 26 minutes, 15 seconds.
• To count from 1 to 142,638,934,044,375 would take you about eleven million, three hundred thirty-eight thousand, six hundred ninety-two 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 142638934044375 cubic inches would be around 4354.1 feet tall.

Recreational maths with 142638934044375

• 142638934044375 backwards is 573440439836241
• The number of decimal digits it has is: 15
• The sum of 142638934044375's digits is 63
• More coming soon!