142149621623284810

Names of 142149621623284810

• Cardinal: 142149621623284810 can be written as One hundred forty-two quadrillion, one hundred forty-nine trillion, six hundred twenty-one billion, six hundred twenty-three million, two hundred eighty-four thousand, eight hundred ten.

Scientific notation

• Scientific notation: 1.4214962162328481 × 10¹⁷

Factors of 142149621623284810

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 843375390

Divisors of 142149621623284810

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 10 181 362 905 1810 93131 186262 465655 931310 16856711 33713422 84283555 168567110 843282071 1686564142 4216410355 8432820710 152634054851 305268109702 763170274255 1526340548510 78535702554301 157071405108602 392678512771505 785357025543010 14214962162328481 28429924324656962 71074810811642405 142149621623284810
• Sum of all divisors σ(n): 257285724465055104
• Sum of proper divisors (its aliquot sum) s(n): 115136102841770294
• 142149621623284810 is a deficient number, because the sum of its proper divisors (115136102841770294) is less than itself. Its deficiency is 27013518781514516

Bases of 142149621623284810

• Binary: 111111001000001000101001111100101110011111110010001001010₂
• Hexadecimal: 0x1F90453E5CFE44A
• Base-36: 12VNU2NS1AOA

Squares and roots of 142149621623284810

• 142149621623284810 squared (142149621623284810²) is 20206514927643040421597974376736100
• 142149621623284810 cubed (142149621623284810³) is 2872348451289714436655988469018761187806928508641000
• The square root of 142149621623284810 is 377027348.6410300315
• The cube root of 142149621623284810 is 521893.5177459319

Scales and comparisons

• 142,149,621,623,284,810 seconds is equal to 4,519,918,269 years, 50 weeks, 3 days, 12 hours, 10 seconds.
• To count from 1 to 142,149,621,623,284,810 would take you about thirteen billion, five hundred fifty-nine million, seven hundred fifty-four thousand, eight hundred nine 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 142149621623284810 cubic inches would be around 43491.1 feet tall.

Recreational maths with 142149621623284810

• 142149621623284810 backwards is 018482326126941241
• The number of decimal digits it has is: 18
• The sum of 142149621623284810's digits is 64
• More coming soon!