29423865838129

Names of 29423865838129

• Cardinal: 29423865838129 can be written as Twenty-nine trillion, four hundred twenty-three billion, eight hundred sixty-five million, eight hundred thirty-eight thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 2.9423865838129 × 10¹³

Factors of 29423865838129

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 680

Divisors of 29423865838129

• Number of divisors d(n): 81
• Complete list of divisors:
  1 7 17 49 79 119 289 553 577 833 1343 2023 3871 4039 6241 9401 9809 14161 22831 28273 43687 45583 65807 68663 106097 159817 166753 305809 319081 332929 480641 742679 774911 1118719 1167271 1803649 2233567 2330503 3601057 5198753 5424377 5659793 8170897 12625543 13173487 16313521 25207399 26301391 37970639 39618551 61217969 88378801 92214409 96216481 176451793 184109737 277329857 428525783 447123647 645500863 673515367 1040705473 1288768159 2077809889 2999680481 3129865529 4714607569 7284938311 7601101999 14544669223 21909058703 35322768113 50994568177 53207713993 101812684561 247259376791 372453997951 600487057921 1730815637537 4203409405447 29423865838129
• Sum of all divisors σ(n): 36889602474753
• Sum of proper divisors (its aliquot sum) s(n): 7465736636624
• 29423865838129 is a deficient number, because the sum of its proper divisors (7465736636624) is less than itself. Its deficiency is 21958129201505

Bases of 29423865838129

• Binary: 110101100001011000111000100100011101000110001₂
• Hexadecimal: 0x1AC2C7123A31
• Base-36: AFH4Y0NQP

Squares and roots of 29423865838129

• 29423865838129 squared (29423865838129²) is 865763880860214799630220641
• 29423865838129 cubed (29423865838129³) is 25474120277928859836812631860274660620689
• 29423865838129 is a perfect square number. Its square root is 5424377
• The cube root of 29423865838129 is 30872.1287830321

Scales and comparisons

• 29,423,865,838,129 seconds is equal to 935,587 years, 47 weeks, 5 days, 18 hours, 8 minutes, 49 seconds.
• To count from 1 to 29,423,865,838,129 would take you about two million, three hundred thirty-eight thousand, nine hundred sixty-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 29423865838129 cubic inches would be around 2572.7 feet tall.

Recreational maths with 29423865838129

• 29423865838129 backwards is 92183856832492
• The number of decimal digits it has is: 14
• The sum of 29423865838129's digits is 70
• More coming soon!