131744231685

Names of 131744231685

• Cardinal: 131744231685 can be written as One hundred thirty-one billion, seven hundred forty-four million, two hundred thirty-one thousand, six hundred eighty-five.

Scientific notation

• Scientific notation: 1.31744231685 × 10¹¹

Factors of 131744231685

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 10876

Divisors of 131744231685

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 11 15 33 45 55 99 127 165 199 381 495 597 635 995 1143 1397 1791 1905 2189 2985 4191 5715 6567 6985 8955 10531 10945 12573 19701 20955 25273 31593 32835 52655 62865 75819 94779 98505 115841 126365 157965 227457 278003 347523 379095 473895 579205 834009 1042569 1137285 1337437 1390015 1737615 2095669 2502027 4012311 4170045 5212845 6287007 6687185 10478345 12036933 12510135 14711807 18861021 20061555 23052359 31435035 44135421 60184665 69157077 73559035 94305105 115261795 132406263 207471231 220677105 266149963 345785385 662031315 798449889 1037356155 1330749815 2395349667 2927649593 3992249445 8782948779 11976748335 14638247965 26348846337 43914743895 131744231685
• Sum of all divisors σ(n): 252363571200
• Sum of proper divisors (its aliquot sum) s(n): 120619339515
• 131744231685 is a deficient number, because the sum of its proper divisors (120619339515) is less than itself. Its deficiency is 11124892170

Bases of 131744231685

• Binary: 1111010101100100100010111000100000101₂
• Hexadecimal: 0x1EAC917105
• Base-36: 1OIT43R9

Squares and roots of 131744231685

• 131744231685 squared (131744231685²) is 17356542582270957939225
• 131744231685 cubed (131744231685³) is 2286624367209273256192148549344125
• The square root of 131744231685 is 362965.8822603029
• The cube root of 131744231685 is 5088.3526548399

Scales and comparisons

• 131,744,231,685 seconds is equal to 4,189 years, 3 weeks, 11 hours, 54 minutes, 45 seconds.
• To count from 1 to 131,744,231,685 would take you about eight thousand, three hundred seventy-eight 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 131744231685 cubic inches would be around 424 feet tall.

Recreational maths with 131744231685

• 131744231685 backwards is 586132447131
• 131744231685 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131744231685's digits is 45
• More coming soon!