13279939511565231

Names of 13279939511565231

• Cardinal: 13279939511565231 can be written as Thirteen quadrillion, two hundred seventy-nine trillion, nine hundred thirty-nine billion, five hundred eleven million, five hundred sixty-five thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 1.3279939511565231 × 10¹⁶

Factors of 13279939511565231

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 487

Divisors of 13279939511565231

• Number of divisors d(n): 132
• Complete list of divisors:
  1 3 9 27 53 81 159 243 431 477 729 1293 1431 2187 2809 3879 4293 6561 8427 11637 12879 19683 22843 25281 34911 38637 59049 68529 75843 104733 115911 185761 205587 227529 314199 347733 557283 616761 682587 942597 1043199 1210679 1671849 1850283 2047761 2827791 3129597 3632037 5015547 5550849 6143283 8483373 9845333 10896111 15046641 16652547 18429849 25450119 29535999 32688333 45139923 49957641 55289547 80062991 88607997 98064999 135419769 149872923 165868641 240188973 265823991 294194997 406259307 449618769 521802649 720566919 797471973 882584991 1218777921 1348856307 1565407947 2161700757 2392415919 2647754973 3656333763 4243338523 4696223841 6485102271 7177247757 7943264919 10969001289 12730015569 14088671523 19455306813 21531743271 23829794757 38190046707 42266014569 58365920439 64595229813 71489384271 114570140121 126798043707 175097761317 193785689439 224896941719 343710420363 380394131121 525293283951 581357068317 674690825157 1031131261089 1141182393363 1575879851853 2024072475471 3093393783267 3423547180089 4727639555559 6072217426413 9280181349801 10270641540267 18216652279239 27840544049403 30811924620801 54649956837717 83521632148209 163949870513151 250564896444627 491849611539453 1475548834618359 4426646503855077 13279939511565231
• Sum of all divisors σ(n): 20349949119798816
• Sum of proper divisors (its aliquot sum) s(n): 7070009608233585
• 13279939511565231 is a deficient number, because the sum of its proper divisors (7070009608233585) is less than itself. Its deficiency is 6209929903331646

Bases of 13279939511565231

• Binary: 101111001011100000100011011101001110011011101110101111₂
• Hexadecimal: 0x2F2E08DD39BBAF
• Base-36: 3MRCFZNB3XR

Squares and roots of 13279939511565231

• 13279939511565231 squared (13279939511565231²) is 176356793430831386100803568083361
• 13279939511565231 cubed (13279939511565231³) is 2342007549215045296566659787837147587167797221391
• The square root of 13279939511565231 is 115238619.8787768849
• The cube root of 13279939511565231 is 236809.2699637611

Scales and comparisons

• 13,279,939,511,565,231 seconds is equal to 422,260,998 years, 47 weeks, 5 days, 1 hour, 53 minutes, 51 seconds.
• To count from 1 to 13,279,939,511,565,231 would take you about one billion, two hundred sixty-six million, seven hundred eighty-two thousand, nine hundred ninety-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 13279939511565231 cubic inches would be around 19734.1 feet tall.

Recreational maths with 13279939511565231

• 13279939511565231 backwards is 13256511593997231
• The number of decimal digits it has is: 17
• The sum of 13279939511565231's digits is 72
• More coming soon!