231263141380971

Names of 231263141380971

• Cardinal: 231263141380971 can be written as Two hundred thirty-one trillion, two hundred sixty-three billion, one hundred forty-one million, three hundred eighty thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 2.31263141380971 × 10¹⁴

Factors of 231263141380971

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 599989

Divisors of 231263141380971

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 19 21 23 57 69 127 133 161 331 381 399 437 483 889 993 1311 2317 2413 2667 2921 3059 6289 6951 7239 7613 8763 9177 16891 18867 20447 22839 42037 44023 50673 53291 55499 61341 126111 132069 144647 159873 166497 294259 388493 433941 599479 798703 882777 966851 1012529 1165479 1798437 2396109 2900553 3037587 4196353 5590921 6767957 11390101 12589059 13788017 16772763 18370169 20303871 34170303 41364051 55110507 76133833 79730707 96516119 128591183 198427549 228401499 239192121 261972323 289548357 385773549 532936831 595282647 785916969 1388992843 1446542827 1598810493 1751078159 1833806261 3770123431 4166978529 4339628481 4563833627 5253234477 5501418783 10125799789 11310370293 12257547113 13691500881 25200298723 26390864017 30377399367 31946835389 33270485021 36772641339 75600896169 79172592051 86712838913 95840506167 99811455063 176402091061 232893395147 260138516739 478805675737 529206273183 579606870629 606989872391 698680185441 1436417027211 1738820611887 1820969617173 3351639730159 4057248094403 10054919190477 11012530541951 12171744283209 33037591625853 77087713793657 231263141380971
• Sum of all divisors σ(n): 391303711948800
• Sum of proper divisors (its aliquot sum) s(n): 160040570567829
• 231263141380971 is a deficient number, because the sum of its proper divisors (160040570567829) is less than itself. Its deficiency is 71222570813142

Bases of 231263141380971

• Binary: 110100100101010100100101011001000100001101101011₂
• Hexadecimal: 0xD2552564436B
• Base-36: 29Z4TJC9RF

Squares and roots of 231263141380971

• 231263141380971 squared (231263141380971²) is 53482640561394981324960902841
• 231263141380971 cubed (231263141380971³) is 12368563465577541780162007523557163697238611
• The square root of 231263141380971 is 15207338.4055518079
• The cube root of 231263141380971 is 61381.2139811165

Scales and comparisons

• 231,263,141,380,971 seconds is equal to 7,353,452 years, 28 weeks, 4 days, 22 hours, 42 minutes, 51 seconds.
• To count from 1 to 231,263,141,380,971 would take you about eighteen million, three hundred eighty-three thousand, six hundred thirty-one 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 231263141380971 cubic inches would be around 5115.1 feet tall.

Recreational maths with 231263141380971

• 231263141380971 backwards is 179083141362132
• The number of decimal digits it has is: 15
• The sum of 231263141380971's digits is 51
• More coming soon!