42079640545919

Names of 42079640545919

• Cardinal: 42079640545919 can be written as Forty-two trillion, seventy-nine billion, six hundred forty million, five hundred forty-five thousand, nine hundred nineteen.

Scientific notation

• Scientific notation: 4.2079640545919 × 10¹³

Factors of 42079640545919

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3132

Divisors of 42079640545919

• Number of divisors d(n): 64
• Complete list of divisors:
  1 23 47 59 439 907 1081 1357 1657 2773 10097 20633 20861 25901 38111 42629 53513 63779 77879 97763 398173 474559 595723 727423 980467 1217347 1230799 1502899 1791217 2248549 2515111 4594861 9157979 16730729 18714131 23492207 27998981 34188881 34566677 42917957 57847553 70636253 88671041 105681803 430425013 540320761 659772661 786344263 987113011 1104133729 1624633819 2017143979 2039433943 4167538927 15174771203 25395075767 31009315067 38926586999 46394311517 95853395321 713214246541 895311500977 1829549588953 42079640545919
• Sum of all divisors σ(n): 45785375539200
• Sum of proper divisors (its aliquot sum) s(n): 3705734993281
• 42079640545919 is a deficient number, because the sum of its proper divisors (3705734993281) is less than itself. Its deficiency is 38373905552638

Bases of 42079640545919

• Binary: 1001100100010101101110000001101110101001111111₂
• Hexadecimal: 0x26456E06EA7F
• Base-36: EWZ4BILXB

Squares and roots of 42079640545919

• 42079640545919 squared (42079640545919²) is 1770696148473750276347554561
• 42079640545919 cubed (42079640545919³) is 74510257443818631757246887920618678386559
• The square root of 42079640545919 is 6486882.1899213647
• The cube root of 42079640545919 is 34782.2234224127

Scales and comparisons

• 42,079,640,545,919 seconds is equal to 1,338,002 years, 21 weeks, 1 day, 16 hours, 31 minutes, 59 seconds.
• To count from 1 to 42,079,640,545,919 would take you about three million, three hundred forty-five thousand and six 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 42079640545919 cubic inches would be around 2898.5 feet tall.

Recreational maths with 42079640545919

• 42079640545919 backwards is 91954504697024
• The number of decimal digits it has is: 14
• The sum of 42079640545919's digits is 65
• More coming soon!