142689481514069

Names of 142689481514069

• Cardinal: 142689481514069 can be written as One hundred forty-two trillion, six hundred eighty-nine billion, four hundred eighty-one million, five hundred fourteen thousand and sixty-nine.

Scientific notation

• Scientific notation: 1.42689481514069 × 10¹⁴

Factors of 142689481514069

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 259

Divisors of 142689481514069

• Number of divisors d(n): 84
• Complete list of divisors:
  1 7 29 49 203 223 343 841 1421 1561 2401 5887 6467 9947 10927 16807 24389 41209 45269 49729 69629 76489 117649 170723 187543 288463 316883 348103 487403 535423 1195061 1312801 1442141 2019241 2218181 2436721 3411821 3747961 5438747 8365427 9189607 10094987 14134687 15527267 17057047 26235727 38071229 41822089 58557989 64327249 70664909 98942809 108690869 119399329 266498603 292754623 409905923 450290743 494654363 760836083 835795303 1212840581 1865490221 2049282361 2869341461 3152035201 3462580541 5850567121 8489884067 13058431547 14344976527 22064246407 24238063787 59429188469 91409020829 100414835689 169666446509 416004319283 639863145803 702903849823 2912030234981 4920326948761 20384211644867 142689481514069
• Sum of all divisors σ(n): 173192636744460
• Sum of proper divisors (its aliquot sum) s(n): 30503155230391
• 142689481514069 is a deficient number, because the sum of its proper divisors (30503155230391) is less than itself. Its deficiency is 112186326283678

Bases of 142689481514069

• Binary: 100000011100011001111011110110111101110001010101₂
• Hexadecimal: 0x81C67BDBDC55
• Base-36: 1EKUN55RO5

Squares and roots of 142689481514069

• 142689481514069 squared (142689481514069²) is 20360288134753838880644936761
• 142689481514069 cubed (142689481514069³) is 2905198957425076293781618171239173036790509
• The square root of 142689481514069 is 11945270.2570544213
• The cube root of 142689481514069 is 52255.3370480269

Scales and comparisons

• 142,689,481,514,069 seconds is equal to 4,537,084 years, 7 weeks, 3 days, 15 hours, 14 minutes, 29 seconds.
• To count from 1 to 142,689,481,514,069 would take you about eleven million, three hundred forty-two thousand, seven hundred ten 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 142689481514069 cubic inches would be around 4354.6 feet tall.

Recreational maths with 142689481514069

• 142689481514069 backwards is 960415184986241
• The number of decimal digits it has is: 15
• The sum of 142689481514069's digits is 68
• More coming soon!