131357468142

Names of 131357468142

• Cardinal: 131357468142 can be written as One hundred thirty-one billion, three hundred fifty-seven million, four hundred sixty-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.31357468142 × 10¹¹

Factors of 131357468142

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 332

Divisors of 131357468142

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 6 9 18 31 62 67 93 134 186 201 229 279 402 458 558 603 687 1206 1374 2061 2077 4122 4154 4489 6231 7099 8978 12462 13467 14198 15343 18693 21297 26934 30686 37386 40401 42594 46029 52441 63891 80802 92058 104882 127782 138087 139159 157323 276174 278318 314646 417477 471969 475633 834954 943938 951266 1027981 1252431 1426899 1625671 2055962 2504862 2853798 3083943 3251342 3513547 4280697 4877013 6167886 7027094 8561394 9251829 9754026 10540641 14631039 18503658 21081282 29262078 31621923 31867411 63243846 63734822 95602233 108919957 191204466 217839914 235407649 286806699 326759871 470815298 573613398 653519742 706222947 980279613 1412445894 1960559226 2118668841 4237337682 7297637119 14595274238 21892911357 43785822714 65678734071 131357468142
• Sum of all divisors σ(n): 299547140256
• Sum of proper divisors (its aliquot sum) s(n): 168189672114
• 131357468142 is an abundant number, because the sum of its proper divisors (168189672114) is greater than itself. Its abundance is 36832203972

Bases of 131357468142

• Binary: 1111010010101100000111110010111101110₂
• Hexadecimal: 0x1E9583E5EE
• Base-36: 1OCEUF3I

Squares and roots of 131357468142

• 131357468142 squared (131357468142²) is 17254784436676544932164
• 131357468142 cubed (131357468142³) is 2266544796937816667285364181119288
• The square root of 131357468142 is 362432.7084328897
• The cube root of 131357468142 is 5083.3684561861

Scales and comparisons

• 131,357,468,142 seconds is equal to 4,176 years, 39 weeks, 4 days, 1 hour, 35 minutes, 42 seconds.
• To count from 1 to 131,357,468,142 would take you about eight thousand, three hundred fifty-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 131357468142 cubic inches would be around 423.6 feet tall.

Recreational maths with 131357468142

• 131357468142 backwards is 241864753131
• The number of decimal digits it has is: 12
• The sum of 131357468142's digits is 45
• More coming soon!