142729900050231

Names of 142729900050231

• Cardinal: 142729900050231 can be written as One hundred forty-two trillion, seven hundred twenty-nine billion, nine hundred million, fifty thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 1.42729900050231 × 10¹⁴

Factors of 142729900050231

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 123

Divisors of 142729900050231

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 13 17 27 31 39 51 59 93 117 153 169 177 221 279 289 351 403 459 507 527 531 663 767 837 867 1003 1209 1521 1581 1593 1829 1989 2301 2601 2873 3009 3481 3627 3757 4563 4743 4913 5239 5487 5967 6851 6903 7803 8619 8959 9027 9971 10443 10881 11271 13039 14229 14739 15717 16461 17051 20553 20709 23777 25857 26877 27081 29913 31093 31329 33813 39117 44217 45253 47151 48841 49383 51153 59177 61659 63869 71331 77571 80631 89063 89739 93279 93987 101439 107911 116467 117351 132651 135759 141453 146523 152303 153459 169507 177531 184977 191607 205379 213993 221663 241893 267189 269217 279837 289867 309101 323733 349401 352053 404209 407277 439569 456909 460377 508521 528581 532593 574821 588289 616137 641979 664989 769301 801567 830297 839511 869601 927303 971199 1006009 1048203 1212627 1221831 1318707 1370727 1402843 1514071 1525563 1585743 1597779 1724463 1764867 1834487 1848411 1979939 1994967 2307903 2404701 2490891 2608803 2669927 2781909 2881619 2913597 3018027 3144609 3491443 3637881 3768271 4112181 4208529 4542213 4576689 4757229 5254717 5294601 5503461 5545233 5939817 5984901 6366749 6871553 6923709 7472673 7826409 8009781 8345727 8644857 8985877 9054081 10000913 10474329 10913643 11304813 12625587 13078117 13626639 14271687 15764151 15883803 16510383 17102153 17819451 18236959 19100247 20614659 20771127 22418019 23848331 24029343 25739207 25934571 26957631 27162243 30002739 31186279 31422987 33914439 34709051 37876761 39234351 40879917 45388759 47292453 48987523 49531149 51306459 53458353 54710877 57300741 59354531 61843977 71544993 72088029 77217621 77803713 80872893 82767737 89330189 90008217 93558837 94268961 101743317 104127153 108234733 116816401 117703053 136166277 141877359 146962569 153919377 164132631 170015521 171902223 178063593 185531931 214634979 222327989 231652863 242618679 248303211 267990567 270024651 280676511 310028303 312381459 324704199 350449203 353109159 405421627 408498831 440887707 461758131 492397893 510046563 530166743 534190779 590053867 643904937 666983967 694958589 744909633 771608903 803971701 842029533 930084909 937144377 974112597 1009027027 1051347609 1075980581 1216264881 1225496493 1322663121 1407051529 1518613213 1530139689 1590500229 1602572337 1770161601 1839990461 2000951901 2234728899 2314826709 2411915103 2790254727 2890263857 2922337791 3027081081 3154042827 3227941743 3648794643 4221154587 4555839639 4590419067 4771500687 5270481151 5310484803 5519971383 6002855703 6892167659 6944480127 8370764181 8670791571 9081243243 9683825229 10030915739 10946383929 12663463761 13117351351 13667518917 14314502061 15811443453 15931454409 16559914149 18291669877 20676502977 20833440381 23919875993 26012374713 27243729729 29051475687 30092747217 31279837837 37990391283 39352054053 41002556751 47434330359 49679742447 54875009631 62029508931 71759627979 78037124139 89598179567 90278241651 93839513511 118056162159 142302991077 164625028893 170525567563 186088526793 215278883937 268794538701 270834724953 281518540533 310958387909 354168486477 406637891881 493875086679 511576702689 645836651811 806383616103 844555621599 932875163727 1219913675643 1534730108067 2419150848309 2798625491181 3659741026929 4604190324201 5286292594453 8395876473543 10979223080787 15858877783359 47576633350077 142729900050231
• Sum of all divisors σ(n): 255453336576000
• Sum of proper divisors (its aliquot sum) s(n): 112723436525769
• 142729900050231 is a deficient number, because the sum of its proper divisors (112723436525769) is less than itself. Its deficiency is 30006463524462

Bases of 142729900050231

• Binary: 100000011100111111100100111111011100011100110111₂
• Hexadecimal: 0x81CFE4FDC737
• Base-36: 1ELD7LB9RR

Squares and roots of 142729900050231

• 142729900050231 squared (142729900050231²) is 20371824368348931216323153361
• 142729900050231 cubed (142729900050231³) is 2907668455935303227459217210827322216476391
• The square root of 142729900050231 is 11946961.9590183261
• The cube root of 142729900050231 is 52260.2705694389

Scales and comparisons

• 142,729,900,050,231 seconds is equal to 4,538,369 years, 17 weeks, 18 hours, 23 minutes, 51 seconds.
• To count from 1 to 142,729,900,050,231 would take you about eleven million, three hundred forty-five thousand, nine hundred twenty-three 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 142729900050231 cubic inches would be around 4355 feet tall.

Recreational maths with 142729900050231

• 142729900050231 backwards is 132050009927241
• The number of decimal digits it has is: 15
• The sum of 142729900050231's digits is 45
• More coming soon!