142067218350421

Names of 142067218350421

• Cardinal: 142067218350421 can be written as One hundred forty-two trillion, sixty-seven billion, two hundred eighteen million, three hundred fifty thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.42067218350421 × 10¹⁴

Factors of 142067218350421

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1292

Divisors of 142067218350421

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 13 43 91 169 301 559 1183 1229 1849 3913 7267 8603 12943 15977 24037 50869 52847 79507 111839 168259 207701 312481 369929 556549 687011 1033591 1453907 1510441 2187367 2272421 4809077 7235137 8931143 10573087 13436683 15906947 19635733 29541473 62518001 64948963 94056781 97714103 137450131 206790311 255264529 384039149 454642741 683998721 844336519 1270283339 1786851703 2688274043 2792805409 5910355633 8891983373 10976374747 16513683407 19549637863 36306470317 76834623229 115595783849 120090632587 254145292219 471984114121 840634428109 1561178223631 3303888798847 10928247565417 20295316907203 142067218350421
• Sum of all divisors σ(n): 180145228401600
• Sum of proper divisors (its aliquot sum) s(n): 38078010051179
• 142067218350421 is a deficient number, because the sum of its proper divisors (38078010051179) is less than itself. Its deficiency is 103989208299242

Bases of 142067218350421

• Binary: 100000010011010110011010000101011000000101010101₂
• Hexadecimal: 0x81359A158155
• Base-36: 1ECWS1QLP1

Squares and roots of 142067218350421

• 142067218350421 squared (142067218350421²) is 20183094529826197320350877241
• 142067218350421 cubed (142067218350421³) is 2867356097556006045057529804683060291668461
• The square root of 142067218350421 is 11919195.3734478651
• The cube root of 142067218350421 is 52179.2652084833

Scales and comparisons

• 142,067,218,350,421 seconds is equal to 4,517,298 years, 5 weeks, 1 day, 16 hours, 27 minutes, 1 second.
• To count from 1 to 142,067,218,350,421 would take you about eleven million, two hundred ninety-three thousand, two hundred forty-five 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 142067218350421 cubic inches would be around 4348.3 feet tall.

Recreational maths with 142067218350421

• 142067218350421 backwards is 124053812760241
• The number of decimal digits it has is: 15
• The sum of 142067218350421's digits is 46
• More coming soon!