142850368881

Names of 142850368881

• Cardinal: 142850368881 can be written as One hundred forty-two billion, eight hundred fifty million, three hundred sixty-eight thousand, eight hundred eighty-one.

Scientific notation

• Scientific notation: 1.42850368881 × 10¹¹

Factors of 142850368881

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1513

Divisors of 142850368881

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 11 27 29 33 81 87 99 121 261 297 319 363 541 783 891 929 957 1089 1623 2349 2787 2871 3267 3509 4869 5951 8361 8613 9801 10219 10527 14607 15689 17853 25083 25839 26941 30657 31581 43821 47067 53559 65461 75249 80823 91971 94743 112409 141201 160677 172579 196383 242469 275913 284229 296351 337227 423603 482031 502589 517737 589149 727407 827739 889053 1011681 1270809 1507767 1553211 1767447 1898369 2182221 2667159 3035043 3259861 4523301 4659633 5302341 5528479 5695107 8001477 9105129 9779583 13569903 13978899 14575081 16585437 17085321 24004431 29338749 40709709 43725243 49756311 51255963 60813269 88016247 131175729 149268933 153767889 160325891 182439807 264048741 393527187 447806799 480977673 547319421 1180581561 1442933019 1641958263 1763584801 4328799057 4925874789 5290754403 12986397171 15872263209 47616789627 142850368881
• Sum of all divisors σ(n): 243355127400
• Sum of proper divisors (its aliquot sum) s(n): 100504758519
• 142850368881 is a deficient number, because the sum of its proper divisors (100504758519) is less than itself. Its deficiency is 42345610362

Bases of 142850368881

• Binary: 10000101000010100010111010010101110001₂
• Hexadecimal: 0x21428BA571
• Base-36: 1TMHF629

Squares and roots of 142850368881

• 142850368881 squared (142850368881²) is 20406227889437773192161
• 142850368881 cubed (142850368881³) is 2915037181475935984195411747541841
• The square root of 142850368881 is 377955.5117748649
• The cube root of 142850368881 is 5227.4969576091

Scales and comparisons

• 142,850,368,881 seconds is equal to 4,542 years, 10 weeks, 2 days, 18 hours, 1 minute, 21 seconds.
• To count from 1 to 142,850,368,881 would take you about nine thousand and eighty-four 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 142850368881 cubic inches would be around 435.6 feet tall.

Recreational maths with 142850368881

• 142850368881 backwards is 188863058241
• The number of decimal digits it has is: 12
• The sum of 142850368881's digits is 54
• More coming soon!