12735835312725

Names of 12735835312725

• Cardinal: 12735835312725 can be written as Twelve trillion, seven hundred thirty-five billion, eight hundred thirty-five million, three hundred twelve thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 1.2735835312725 × 10¹³

Factors of 12735835312725

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 485981

Divisors of 12735835312725

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 43 45 63 75 81 105 129 135 175 189 215 225 301 315 387 405 525 567 645 675 903 945 1075 1161 1505 1575 1849 1935 2025 2709 2835 3225 3483 4515 4725 5547 5805 7525 8127 9245 9675 12943 13545 14175 16641 17415 22575 24381 27735 29025 38829 40635 46225 49923 64715 67725 83205 87075 116487 121905 138675 149769 194145 203175 249615 323575 349461 416025 485923 582435 609525 748845 970725 1048383 1248075 1457769 1747305 2429615 2912175 3401461 3744225 4373307 5241915 7288845 8736525 10204383 12148075 13119921 17007305 20894689 21866535 26209575 30613149 36444225 39359763 51021915 62684067 65599605 85036525 91839447 104473445 109332675 146262823 153065745 188052201 196798815 255109575 275518341 313420335 327998025 438788469 459197235 522367225 564156603 731314115 765328725 898471627 940261005 983994075 1316365407 1377591705 1567101675 1692469809 2193942345 2295986175 2695414881 2820783015 3656570575 3949096221 4492358135 4701305025 6289301389 6581827035 6887958525 8086244643 8462349045 10969711725 11847288663 13477074405 14103915075 18867904167 19745481105 22461790675 24258733929 31446506945 32909135175 40431223215 42311745225 56603712501 59236443315 67385372025 72776201787 94339520835 98727405525 121293669645 157232534725 169811137503 202156116075 283018562505 296182216575 363881008935 471697604175 509433412509 606468348225 849055687515 1415092812525 1819405044675 2547167062545 4245278437575 12735835312725
• Sum of all divisors σ(n): 27602982793056
• Sum of proper divisors (its aliquot sum) s(n): 14867147480331
• 12735835312725 is an abundant number, because the sum of its proper divisors (14867147480331) is greater than itself. Its abundance is 2131312167606

Bases of 12735835312725

• Binary: 10111001010101001010111100001001001001010101₂
• Hexadecimal: 0xB954AF09255
• Base-36: 4IIRFIKB9

Squares and roots of 12735835312725

• 12735835312725 squared (12735835312725²) is 162201501112853098546925625
• 12735835312725 cubed (12735835312725³) is 2065771605650077877849369760359191078125
• The square root of 12735835312725 is 3568730.2101342713
• The cube root of 12735835312725 is 23352.9891844069

Scales and comparisons

• 12,735,835,312,725 seconds is equal to 404,960 years, 8 weeks, 5 days, 7 hours, 18 minutes, 45 seconds.
• To count from 1 to 12,735,835,312,725 would take you about one million, twelve thousand, four hundred 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 12735835312725 cubic inches would be around 1946.1 feet tall.

Recreational maths with 12735835312725

• 12735835312725 backwards is 52721353853721
• The number of decimal digits it has is: 14
• The sum of 12735835312725's digits is 54
• More coming soon!