142587372543

Names of 142587372543

• Cardinal: 142587372543 can be written as One hundred forty-two billion, five hundred eighty-seven million, three hundred seventy-two thousand, five hundred forty-three.

Scientific notation

• Scientific notation: 1.42587372543 × 10¹¹

Factors of 142587372543

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4044

Divisors of 142587372543

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 11 21 33 77 231 313 643 939 1929 2191 3067 3443 4501 6573 7073 9201 10329 13503 21219 21469 24101 33737 49511 64407 72303 101211 148533 201259 236159 603777 708477 959971 1408813 1972081 2213849 2879913 4226439 5916243 6641547 6719797 10559681 13804567 15496943 20159391 21692891 31679043 41413701 46490829 65078673 73917767 151850237 221753301 455550711 617261353 1851784059 4320829471 6789874883 12962488413 20369624649 47529124181 142587372543
• Sum of all divisors σ(n): 238233096192
• Sum of proper divisors (its aliquot sum) s(n): 95645723649
• 142587372543 is a deficient number, because the sum of its proper divisors (95645723649) is less than itself. Its deficiency is 46941648894

Bases of 142587372543

• Binary: 10000100110010110111101010001111111111₂
• Hexadecimal: 0x2132DEA3FF
• Base-36: 1TI4U8SF

Squares and roots of 142587372543

• 142587372543 squared (142587372543²) is 20331158808716270286849
• 142587372543 cubed (142587372543³) is 2898966515289322906976419836587007
• The square root of 142587372543 is 377607.4317899475
• The cube root of 142587372543 is 5224.2869387705

Scales and comparisons

• 142,587,372,543 seconds is equal to 4,533 years, 43 weeks, 3 days, 19 hours, 29 minutes, 3 seconds.
• To count from 1 to 142,587,372,543 would take you about nine thousand and sixty-seven 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 142587372543 cubic inches would be around 435.4 feet tall.

Recreational maths with 142587372543

• 142587372543 backwards is 345273785241
• The number of decimal digits it has is: 12
• The sum of 142587372543's digits is 51
• More coming soon!