40665352660466841

Names of 40665352660466841

• Cardinal: 40665352660466841 can be written as Forty quadrillion, six hundred sixty-five trillion, three hundred fifty-two billion, six hundred sixty million, four hundred sixty-six thousand, eight hundred forty-one.

Scientific notation

• Scientific notation: 4.0665352660466841 × 10¹⁶

Factors of 40665352660466841

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2033

Divisors of 40665352660466841

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 9 19 27 57 81 171 243 361 513 729 1083 1539 2011 3249 4617 6033 6859 9747 13851 18099 20577 29241 38209 54297 61731 87723 114627 162891 185193 263169 343881 488673 555579 725971 1031643 1466019 1666737 2177913 3094929 4044121 5000211 6533739 9284787 12132363 13793449 19601217 27854361 36397089 41380347 58803651 76838299 109191267 124141041 176410953 230514897 327573801 372423123 529232859 691544691 982721403 1117269369 1459927681 2074634073 2948164209 3351808107 4379783043 6223902219 10055424321 13139349129 18671706657 27738625939 39418047387 56015119971 83215877817 118254142161 249647633451 354762426483 748942900353 1064287279449 2246828701059 6740486103177 20221458309531
• Sum of all divisors σ(n): 40677149547348870
• Sum of proper divisors (its aliquot sum) s(n): 11796886882029
• 40665352660466841 is a deficient number, because the sum of its proper divisors (11796886882029) is less than itself. Its deficiency is 40653555773584812

Bases of 40665352660466841

• Binary: 10010000011110001110110000111011111111100011110010011001₂
• Hexadecimal: 0x9078EC3BFE3C99
• Base-36: B4ENX41R0K9

Squares and roots of 40665352660466841

• 40665352660466841 squared (40665352660466841²) is 1653670907000137583402512060519281
• 40665352660466841 cubed (40665352660466841³) is 67247110617514658877478166900493036727482341661321
• The square root of 40665352660466841 is 201656521.4925290755
• 40665352660466841 is a perfect cube number. Its cube root is 343881

Scales and comparisons

• 40,665,352,660,466,841 seconds is equal to 1,293,032,428 years, 21 weeks, 1 day, 14 hours, 7 minutes, 21 seconds.
• To count from 1 to 40,665,352,660,466,841 would take you about three billion, eight hundred seventy-nine million, ninety-seven thousand, two hundred eighty-five 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 40665352660466841 cubic inches would be around 28656.8 feet tall.

Recreational maths with 40665352660466841

• 40665352660466841 backwards is 14866406625356604
• The number of decimal digits it has is: 17
• The sum of 40665352660466841's digits is 72
• More coming soon!