231348534729

Names of 231348534729

• Cardinal: 231348534729 can be written as Two hundred thirty-one billion, three hundred forty-eight million, five hundred thirty-four thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 2.31348534729 × 10¹¹

Factors of 231348534729

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 117

Divisors of 231348534729

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 13 17 31 39 51 53 93 159 169 221 289 403 507 527 663 689 867 901 961 1209 1581 1643 2067 2703 2873 2883 3757 4929 5239 6851 8619 8957 8959 11271 11713 12493 15317 15717 16337 20553 21359 26871 26877 27931 29791 35139 37479 45951 48841 49011 50933 64077 83793 89063 89373 116467 146523 152269 152799 162409 199121 212381 267189 277667 277729 349401 363103 387283 456807 474827 487227 506447 597363 637143 662129 833001 833187 865861 1089309 1161849 1424481 1514071 1519341 1578923 1986387 2588573 2597583 2760953 3610477 4542213 4720339 4736769 5034679 6172751 6583811 7765719 8282859 8607677 8609599 10831431 11256193 14161017 14719637 15104037 18518253 19751433 20525999 25823031 25828797 26841691 33768579 44158911 46936201 61577997 80245763 80525073 85589543 111924787 140808603 146330509 191355281 240737289 256768629 266837987 335774361 348941983 438991527 456308747 574065843 800513961 1046825949 1368926241 1455022231 2487618653 4365066693 4536245779 5932013711 7462855959 13608737337 17796041133 77116178243 231348534729
• Sum of all divisors σ(n): 373566795264
• Sum of proper divisors (its aliquot sum) s(n): 142218260535
• 231348534729 is a deficient number, because the sum of its proper divisors (142218260535) is less than itself. Its deficiency is 89130274194

Bases of 231348534729

• Binary: 11010111011101011100100111110111001001₂
• Hexadecimal: 0x35DD727DC9
• Base-36: 2YA2XZUX

Squares and roots of 231348534729

• 231348534729 squared (231348534729²) is 53522144521255319103441
• 231348534729 cubed (231348534729³) is 12382269710546193270278397331902489
• The square root of 231348534729 is 480987.0421632999
• The cube root of 231348534729 is 6138.8768005687

Scales and comparisons

• 231,348,534,729 seconds is equal to 7,356 years, 8 weeks, 5 days, 1 hour, 52 minutes, 9 seconds.
• To count from 1 to 231,348,534,729 would take you about fourteen thousand, seven hundred twelve 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 231348534729 cubic inches would be around 511.6 feet tall.

Recreational maths with 231348534729

• 231348534729 backwards is 927435843132
• 231348534729 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231348534729's digits is 51
• More coming soon!