3987696804135

Names of 3987696804135

• Cardinal: 3987696804135 can be written as Three trillion, nine hundred eighty-seven billion, six hundred ninety-six million, eight hundred four thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 3.987696804135 × 10¹²

Factors of 3987696804135

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2505

Divisors of 3987696804135

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 11 15 19 33 55 57 95 121 165 209 285 361 363 605 627 1045 1083 1805 1815 2299 2467 3135 3971 5415 6897 7401 11495 11913 12335 19855 27137 34485 37005 43681 46873 59565 81411 131043 135685 140619 218405 234365 298507 407055 515603 655215 703095 890587 895521 1492535 1546809 2578015 2671761 4452935 4477605 5671633 6086089 7734045 9796457 13358805 17014899 18258267 28358165 29389371 30430445 48982285 66946979 85074495 91291335 107761027 115635691 146946855 200840937 323283081 334734895 346907073 538805135 578178455 736416769 1004204685 1271992601 1616415405 1734535365 2197078129 2209250307 3682083845 3815977803 6359963005 6591234387 10985390645 11046251535 13991918611 19079889015 24167859419 32956171935 41975755833 69959593055 72503578257 120839297095 209878779165 265846453609 362517891285 797539360827 1329232268045 3987696804135
• Sum of all divisors σ(n): 7404610772664
• Sum of proper divisors (its aliquot sum) s(n): 3416913968529
• 3987696804135 is a deficient number, because the sum of its proper divisors (3416913968529) is less than itself. Its deficiency is 570782835606

Bases of 3987696804135

• Binary: 111010000001110101010000000110000100100111₂
• Hexadecimal: 0x3A075406127
• Base-36: 1EVX7PUEF

Squares and roots of 3987696804135

• 3987696804135 squared (3987696804135²) is 15901725801708492553098225
• 3987696804135 cubed (3987696804135³) is 63411261159704026476878238625241160375
• The square root of 3987696804135 is 1996921.8322545827
• The cube root of 3987696804135 is 15857.7187164279

Scales and comparisons

• 3,987,696,804,135 seconds is equal to 126,796 years, 22 weeks, 4 hours, 42 minutes, 15 seconds.
• To count from 1 to 3,987,696,804,135 would take you about three hundred sixteen thousand, nine hundred ninety-one 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 3987696804135 cubic inches would be around 1321.5 feet tall.

Recreational maths with 3987696804135

• 3987696804135 backwards is 5314086967893
• The number of decimal digits it has is: 13
• The sum of 3987696804135's digits is 69
• More coming soon!