1421921082879011

Names of 1421921082879011

• Cardinal: 1421921082879011 can be written as One quadrillion, four hundred twenty-one trillion, nine hundred twenty-one billion, eighty-two million, eight hundred seventy-nine thousand and eleven.

Scientific notation

• Scientific notation: 1.421921082879011 × 10¹⁵

Factors of 1421921082879011

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 67

Divisors of 1421921082879011

• Number of divisors d(n): 84
• Complete list of divisors:
  1 11 13 43 121 143 169 473 559 1331 1573 1849 1859 5203 6149 7267 17303 20339 20449 24037 57233 67639 79507 79937 223729 224939 264407 312481 744029 874577 879307 1033591 2461019 2908477 3418801 3437291 9620347 9672377 11369501 13436683 31993247 37606811 37810201 44444413 105823817 125064511 147008443 147803513 413674921 415912211 488888543 577777369 1375709621 1617092873 1625838643 1911109759 4550424131 5377773973 6321363049 6355551059 17788021603 17884225073 21022207349 24844426867 59155513703 69534993539 69911061649 82177719637 195668237633 231244280839 273288695537 764884928929 769021678139 903954916007 1068310355281 2543687089229 3006175650907 8413734218219 9943504076077 11751413908091 33067932159977 109378544836847 129265552989001 1421921082879011
• Sum of all divisors σ(n): 1733892089015016
• Sum of proper divisors (its aliquot sum) s(n): 311971006136005
• 1421921082879011 is a deficient number, because the sum of its proper divisors (311971006136005) is less than itself. Its deficiency is 1109950076743006

Bases of 1421921082879011

• Binary: 101000011010011101011001101000010110010110000100011₂
• Hexadecimal: 0x50D3ACD0B2C23
• Base-36: E011IZTXYB

Squares and roots of 1421921082879011

• 1421921082879011 squared (1421921082879011²) is 2021859565935819269192464338121
• 1421921082879011 cubed (1421921082879011³) is 2874924743424747276719408589539563437238078331
• The square root of 1421921082879011 is 37708368.8705705089
• The cube root of 1421921082879011 is 112449.7509354145
• Being both a perfect square and a perfect cube, 1421921082879011 is also a perfect sixth number.

Scales and comparisons

• 1,421,921,082,879,011 seconds is equal to 45,212,692 years, 7 weeks, 3 days, 17 hours, 30 minutes, 11 seconds.
• To count from 1 to 1,421,921,082,879,011 would take you about one hundred thirty-five million, six hundred thirty-eight thousand and seventy-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 1421921082879011 cubic inches would be around 9370.8 feet tall.

Recreational maths with 1421921082879011

• 1421921082879011 backwards is 1109782801291241
• The number of decimal digits it has is: 16
• The sum of 1421921082879011's digits is 56
• More coming soon!