29142423117531

Names of 29142423117531

• Cardinal: 29142423117531 can be written as Twenty-nine trillion, one hundred forty-two billion, four hundred twenty-three million, one hundred seventeen thousand, five hundred thirty-one.

Scientific notation

• Scientific notation: 2.9142423117531 × 10¹³

Factors of 29142423117531

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 194064

Divisors of 29142423117531

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 9 27 61 81 183 549 1647 4941 37747 113241 156253 339723 468759 1019169 1406277 2302567 3057507 4218831 6907701 9531433 12656493 20723103 28594299 62169309 85782897 186507927 257348691 772046073 5898081991 17694245973 53082737919 159248213757 359783001451 477744641271 1079349004353 3238047013059 9714141039177 29142423117531
• Sum of all divisors σ(n): 44248866491984
• Sum of proper divisors (its aliquot sum) s(n): 15106443374453
• 29142423117531 is a deficient number, because the sum of its proper divisors (15106443374453) is less than itself. Its deficiency is 14035979743078

Bases of 29142423117531

• Binary: 110101000000100111111110001110001111011011011₂
• Hexadecimal: 0x1A813FC71EDB
• Base-36: ABVUEAEOR

Squares and roots of 29142423117531

• 29142423117531 squared (29142423117531²) is 849280825161205249039535961
• 29142423117531 cubed (29142423117531³) is 24750101152453711219352114824039204032291
• The square root of 29142423117531 is 5398372.2655566279
• The cube root of 29142423117531 is 30773.3814255177

Scales and comparisons

• 29,142,423,117,531 seconds is equal to 926,638 years, 47 weeks, 2 days, 20 hours, 38 minutes, 51 seconds.
• To count from 1 to 29,142,423,117,531 would take you about two million, three hundred sixteen thousand, five hundred ninety-seven 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 29142423117531 cubic inches would be around 2564.4 feet tall.

Recreational maths with 29142423117531

• 29142423117531 backwards is 13571132424192
• The number of decimal digits it has is: 14
• The sum of 29142423117531's digits is 45
• More coming soon!