139665005820025

Names of 139665005820025

• Cardinal: 139665005820025 can be written as One hundred thirty-nine trillion, six hundred sixty-five billion, five million, eight hundred twenty thousand and twenty-five.

Scientific notation

• Scientific notation: 1.39665005820025 × 10¹⁴

Factors of 139665005820025

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 168

Divisors of 139665005820025

• Number of divisors d(n): 135
• Complete list of divisors:
  1 5 7 25 35 49 59 97 175 245 295 413 485 679 1225 1475 2065 2425 2891 3395 3481 4753 5723 9409 10325 14455 16975 17405 23765 24367 28615 40061 47045 65863 72275 87025 118825 121835 143075 170569 200305 205379 235225 280427 329315 337657 461041 555131 609175 852845 1001525 1026895 1402135 1437653 1646575 1688285 2305205 2363599 2775655 3885917 4264225 5134475 7010675 7188265 8441425 10063571 11526025 11817995 12117361 13878275 16545193 19429585 19921763 27201419 32752729 35941325 50317855 59089975 60586805 82725965 84821527 97147925 99608815 136007095 139452341 163763645 229269103 251589275 302934025 413629825 424107635 498044075 593750689 680035475 697261705 818818225 976166387 1146345515 1175384017 1604883721 1932411011 2120538175 2968753445 3486308525 4880831935 5731727575 5876920085 8024418605 8227688119 9662055055 13526877077 14843767225 24404159675 29384600425 40122093025 41138440595 48310275275 57593816833 67634385385 94688139539 114012249649 205692202975 287969084165 338171926925 473440697695 570061248245 798085747543 1439845420825 2367203488475 2850306241225 3990428737715 5586600232801 19952143688575 27933001164005 139665005820025
• Sum of all divisors σ(n): 207067579776189
• Sum of proper divisors (its aliquot sum) s(n): 67402573956164
• 139665005820025 is a deficient number, because the sum of its proper divisors (67402573956164) is less than itself. Its deficiency is 72262431863861

Bases of 139665005820025

• Binary: 11111110000011001001011000011110011100001111001₂
• Hexadecimal: 0x7F064B0F3879
• Base-36: 1DI97UF6GP

Squares and roots of 139665005820025

• 139665005820025 squared (139665005820025²) is 19506313850707617122691000625
• 139665005820025 cubed (139665005820025³) is 2724349437486313614405237946780315912515625
• 139665005820025 is a perfect square number. Its square root is 11817995
• The cube root of 139665005820025 is 51883.4923387603

Scales and comparisons

• 139,665,005,820,025 seconds is equal to 4,440,915 years, 8 weeks, 6 days, 22 hours, 25 seconds.
• To count from 1 to 139,665,005,820,025 would take you about eleven million, one hundred two thousand, two hundred eighty-seven 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 139665005820025 cubic inches would be around 4323.6 feet tall.

Recreational maths with 139665005820025

• 139665005820025 backwards is 520028500566931
• The number of decimal digits it has is: 15
• The sum of 139665005820025's digits is 52
• More coming soon!