29138873429655

Names of 29138873429655

• Cardinal: 29138873429655 can be written as Twenty-nine trillion, one hundred thirty-eight billion, eight hundred seventy-three million, four hundred twenty-nine thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 2.9138873429655 × 10¹³

Factors of 29138873429655

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 89283

Divisors of 29138873429655

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 9 11 15 17 33 45 51 55 85 99 127 153 165 187 255 307 381 495 561 635 765 921 935 1143 1397 1535 1683 1905 2159 2763 2805 3377 4191 4605 5219 5715 6477 6985 8415 10131 10795 12573 13815 15657 16885 19431 20955 23749 26095 30393 32385 38989 46971 50655 57409 62865 71247 78285 88813 97155 116967 118745 151965 172227 194945 213741 234855 266439 287045 350901 356235 428879 444065 516681 584835 662813 799317 861135 976943 1068705 1286637 1332195 1509821 1754505 1988439 2144395 2583405 2930829 3314065 3859911 3996585 4529463 4884715 5965317 6433185 7290943 7549105 8792487 9942195 11279251 13588389 14654145 16608031 19299555 21872829 22647315 27265591 29826585 33837753 36454715 43962435 49824093 56396255 65618487 67941945 81796773 83040155 101513259 109364145 124071761 136327955 149472279 169188765 191747267 245390319 249120465 299921501 328092435 372215283 408983865 463515047 507566295 575241801 620358805 747361395 899764503 958736335 1116645849 1226951595 1390545141 1499607505 1725725403 1861076415 2109219937 2317575235 2699293509 2876209005 3462730057 4171635423 4498822515 5098665517 5583229245 6327659811 6952725705 8628627015 10388190171 10546099685 13496467545 15295996551 17313650285 18982979433 20858177115 25493327585 31164570513 31638299055 38090030627 45887989653 51940950855 58866410969 76479982755 94914897165 114270091881 155822852565 176599232907 190450153135 229439948265 294332054845 342810275643 529797698721 571350459405 647530520659 882996164535 1714051378215 1942591561977 2648988493605 3237652603295 5827774685931 9712957809885 29138873429655
• Sum of all divisors σ(n): 58991640035328
• Sum of proper divisors (its aliquot sum) s(n): 29852766605673
• 29138873429655 is an abundant number, because the sum of its proper divisors (29852766605673) is greater than itself. Its abundance is 713893176018

Bases of 29138873429655

• Binary: 110101000000001101100001100110010111010010111₂
• Hexadecimal: 0x1A806C332E97
• Base-36: ABU7OW9ZR

Squares and roots of 29138873429655

• 29138873429655 squared (29138873429655²) is 849073944749454142233419025
• 29138873429655 cubed (29138873429655³) is 24741058208472226801190252806558476186375
• The square root of 29138873429655 is 5398043.4816380463
• The cube root of 29138873429655 is 30772.1319259599

Scales and comparisons

• 29,138,873,429,655 seconds is equal to 926,526 years, 2 weeks, 1 day, 12 hours, 14 minutes, 15 seconds.
• To count from 1 to 29,138,873,429,655 would take you about two million, three hundred sixteen thousand, three hundred fifteen 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 29138873429655 cubic inches would be around 2564.3 feet tall.

Recreational maths with 29138873429655

• 29138873429655 backwards is 55692437883192
• The number of decimal digits it has is: 14
• The sum of 29138873429655's digits is 72
• More coming soon!