142943015779326

Names of 142943015779326

• Cardinal: 142943015779326 can be written as One hundred forty-two trillion, nine hundred forty-three billion, fifteen million, seven hundred seventy-nine thousand, three hundred twenty-six.

Scientific notation

• Scientific notation: 1.42943015779326 × 10¹⁴

Factors of 142943015779326

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4616782

Divisors of 142943015779326

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 63 126 260417 520834 781251 1562502 1822919 2343753 3645838 4356353 4687506 5468757 8712706 10937514 13069059 16406271 26138118 30494471 32812542 39207177 60988942 78414354 91483413 182966826 274450239 548900478 1134468379201 2268936758402 3403405137603 6806810275206 7941278654407 10210215412809 15882557308814 20420430825618 23823835963221 47647671926442 71471507889663 142943015779326
• Sum of all divisors σ(n): 353955574743264
• Sum of proper divisors (its aliquot sum) s(n): 211012558963938
• 142943015779326 is an abundant number, because the sum of its proper divisors (211012558963938) is greater than itself. Its abundance is 68069543184612

Bases of 142943015779326

• Binary: 100000100000000110000011101011011011101111111110₂
• Hexadecimal: 0x820183ADBBFE
• Base-36: 1EO344WYRI

Squares and roots of 142943015779326

• 142943015779326 squared (142943015779326²) is 20432705760088641823129014276
• 142943015779326 cubed (142943015779326³) is 2920712581878675978639998912041324319657976
• The square root of 142943015779326 is 11955877.8757281557
• The cube root of 142943015779326 is 52286.2682685421

Scales and comparisons

• 142,943,015,779,326 seconds is equal to 4,545,145 years, 39 weeks, 2 minutes, 6 seconds.
• To count from 1 to 142,943,015,779,326 would take you about eleven million, three hundred sixty-two thousand, eight hundred sixty-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 142943015779326 cubic inches would be around 4357.2 feet tall.

Recreational maths with 142943015779326

• 142943015779326 backwards is 623977510349241
• 142943015779326 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 142943015779326's digits is 63
• More coming soon!