13141535513985

Names of 13141535513985

• Cardinal: 13141535513985 can be written as Thirteen trillion, one hundred forty-one billion, five hundred thirty-five million, five hundred thirteen thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.3141535513985 × 10¹³

Factors of 13141535513985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2099

Divisors of 13141535513985

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 9 15 27 45 81 135 229 405 433 687 1145 1299 1429 2061 2165 3435 3897 4287 6183 6495 7145 10305 11691 12861 18549 19485 21435 30915 35073 38583 52441 58455 64305 92745 99157 115749 157323 175365 192915 262205 297471 327241 471969 495785 578745 618757 786615 892413 981723 1415907 1487355 1636205 1856271 2359845 2677239 2945169 3093785 4247721 4462065 4908615 5568813 7079535 8031717 8835507 9281355 13386195 14725845 16706439 21238605 22706953 26506521 27844065 40158585 44177535 50119317 68120859 74938189 83532195 113534765 132532605 141695353 204362577 224814567 250596585 340604295 374690945 425086059 613087731 674443701 708476765 1021812885 1124072835 1275258177 1839263193 2023331103 2125430295 3065438655 3372218505 3825774531 6069993309 6376290885 9196315965 10116655515 11477323593 19128872655 30349966545 32448235837 57386617965 97344707511 162241179185 292034122533 486723537555 876102367599 1460170612665 2628307102797 4380511837995 13141535513985
• Sum of all divisors σ(n): 23731978790520
• Sum of proper divisors (its aliquot sum) s(n): 10590443276535
• 13141535513985 is a deficient number, because the sum of its proper divisors (10590443276535) is less than itself. Its deficiency is 2551092237450

Bases of 13141535513985

• Binary: 10111111001111000000100011100101110110000001₂
• Hexadecimal: 0xBF3C08E5D81
• Base-36: 4NP4YXV29

Squares and roots of 13141535513985

• 13141535513985 squared (13141535513985²) is 172699955665328998130580225
• 13141535513985 cubed (13141535513985³) is 2269542600639556028092079701291651946625
• The square root of 13141535513985 is 3625125.5859604367
• The cube root of 13141535513985 is 23598.3717120773

Scales and comparisons

• 13,141,535,513,985 seconds is equal to 417,860 years, 9 weeks, 2 days, 11 hours, 39 minutes, 45 seconds.
• To count from 1 to 13,141,535,513,985 would take you about one million, forty-four thousand, six hundred fifty 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 13141535513985 cubic inches would be around 1966.5 feet tall.

Recreational maths with 13141535513985

• 13141535513985 backwards is 58931553514131
• The number of decimal digits it has is: 14
• The sum of 13141535513985's digits is 54
• More coming soon!