29916081329728

Names of 29916081329728

• Cardinal: 29916081329728 can be written as Twenty-nine trillion, nine hundred sixteen billion, eighty-one million, three hundred twenty-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9916081329728 × 10¹³

Factors of 29916081329728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 113

Divisors of 29916081329728

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 44 64 68 83 88 121 136 166 176 187 242 272 289 332 352 374 484 544 578 664 704 748 913 968 1088 1156 1328 1331 1411 1496 1826 1936 2057 2312 2656 2662 2822 2992 3179 3652 3872 4114 4624 5312 5324 5644 5984 6358 7304 7744 8228 9248 10043 10648 11288 11968 12716 14608 14641 15521 16456 18496 20086 21296 22576 22627 23987 25432 29216 29282 31042 32912 34969 40172 42592 45152 45254 47974 50864 58432 58564 62084 65824 69938 80344 85184 90304 90508 95948 101728 110473 117128 124168 131648 139876 160688 161051 170731 181016 191896 203456 220946 234256 248336 248897 263857 279752 321376 322102 341462 362032 383792 384659 441892 468512 496672 497794 527714 559504 642752 644204 682924 724064 767584 769318 883784 937024 993344 995588 1055428 1119008 1215203 1288408 1365848 1448128 1535168 1538636 1767568 1771561 1878041 1991176 2110856 2238016 2430406 2576816 2731696 2737867 2902427 3077272 3535136 3543122 3756082 3982352 4221712 4231249 4860812 5153632 5463392 5475734 5804854 6154544 7070272 7086244 7512164 7964704 8443424 8462498 9721624 10307264 10926784 10951468 11609708 12309088 13367233 14172488 15024328 15929408 16886848 16924996 19443248 19487171 20658451 21902936 23219416 24618176 26734466 28344976 30048656 30116537 31926697 33849992 38886496 38974342 41316902 43805872 46438832 46543739 53468932 56689952 60097312 60233074 63853394 67699984 77772992 77948684 82633804 87611744 92877664 93087478 106937864 113379904 120194624 120466148 127706788 135399968 147039563 155897368 165267608 175223488 185755328 186174956 213875728 227242961 240932296 255413576 270799936 294079126 311794736 330535216 331281907 351193667 372349912 427751456 454485922 481864592 510827152 511981129 588158252 623589472 661070432 662563814 702387334 744699824 855502912 908971844 963729184 1021654304 1023962258 1176316504 1247178944 1322140864 1325127628 1404774668 1489399648 1617435193 1817943688 1927458368 2043308608 2047924516 2352633008 2499672571 2650255256 2809549336 2978799296 3234870386 3635887376 3863130337 4095849032 4705266016 4999345142 5300510512 5619098672 5631792419 6469740772 7271774752 7726260674 8191698064 9410532032 9998690284 10601021024 11238197344 11263584838 12939481544 14543549504 15452521348 16383396128 19997380568 21202042048 22476394688 22527169676 25878963088 27496398281 30905042696 32766792256 39994761136 42494433707 45054339352 51757926176 54992796562 61810085392 79989522272 84988867414 90108678704 103515852352 109985593124 123620170784 159979044544 169977734828 180217357408 219971186248 247240341568 339955469656 360434714816 439942372496 467438770777 679910939312 879884744992 934877541554 1359821878624 1759769489984 1869755083108 2719643757248 3739510166216 7479020332432 14958040664864 29916081329728
• Sum of all divisors σ(n): 70204162327488
• Sum of proper divisors (its aliquot sum) s(n): 40288080997760
• 29916081329728 is an abundant number, because the sum of its proper divisors (40288080997760) is greater than itself. Its abundance is 10371999668032

Bases of 29916081329728

• Binary: 110110011010101100001011001101001011001000000₂
• Hexadecimal: 0x1B3561669640
• Base-36: ALR9AEVR4

Squares and roots of 29916081329728

• 29916081329728 squared (29916081329728²) is 894971922126900220656553984
• 29916081329728 cubed (29916081329728³) is 26774052810171341219137898122860936036352
• The square root of 29916081329728 is 5469559.5188029539
• The cube root of 29916081329728 is 31043.3252446267

Scales and comparisons

• 29,916,081,329,728 seconds is equal to 951,238 years, 44 weeks, 1 day, 7 hours, 35 minutes, 28 seconds.
• To count from 1 to 29,916,081,329,728 would take you about two million, three hundred seventy-eight thousand and 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 29916081329728 cubic inches would be around 2586.9 feet tall.

Recreational maths with 29916081329728

• 29916081329728 backwards is 82792318061992
• The number of decimal digits it has is: 14
• The sum of 29916081329728's digits is 67
• More coming soon!