42491079534916375

Names of 42491079534916375

• Cardinal: 42491079534916375 can be written as Forty-two quadrillion, four hundred ninety-one trillion, seventy-nine billion, five hundred thirty-four million, nine hundred sixteen thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 4.2491079534916375 × 10¹⁶

Factors of 42491079534916375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2048

Divisors of 42491079534916375

• Number of divisors d(n): 120
• Complete list of divisors:
  1 5 11 25 53 55 125 265 275 583 1325 1375 1979 2809 2915 6625 9895 14045 14575 21769 30899 49475 70225 72875 104887 108845 148877 154495 247375 351125 524435 544225 744385 772475 1153757 1637647 2622175 2721125 3721925 3862375 3916441 5559011 5768785 7890481 8188235 13110875 18609625 19582205 27795055 28843925 39452405 40941175 43080851 61149121 86795291 97911025 138975275 144219625 197262025 204705875 207571373 215404255 294627583 305745605 433976455 489555125 694876375 986310125 1037856865 1077021275 1473137915 1528728025 2169882275 2283285103 3240903413 5189284325 5385106375 7365689575 7643640125 10849411375 11001282769 11416425515 15615261899 16204517065 25946421625 36828447875 55006413845 57082127575 78076309495 81022585325 121014110459 171767880889 275032069225 285410637875 390381547475 405112926625 583067986757 605070552295 858839404445 1375160346125 1951907737375 2915339933785 3025352761475 4294197022225 6413747854327 14576699668925 15126763807375 21470985111125 30902603298121 32068739271635 72883498344625 154513016490605 160343696358175 339928636279331 772565082453025 801718481790875 1699643181396655 3862825412265125 8498215906983275 42491079534916375
• Sum of all divisors σ(n): 58991975926492752
• Sum of proper divisors (its aliquot sum) s(n): 16500896391576377
• 42491079534916375 is a deficient number, because the sum of its proper divisors (16500896391576377) is less than itself. Its deficiency is 25990183143339998

Bases of 42491079534916375

• Binary: 10010110111101010110100101100101110011010011001100010111₂
• Hexadecimal: 0x96F56965CD3317
• Base-36: BMDTWGJXD07

Squares and roots of 42491079534916375

• 42491079534916375 squared (42491079534916375²) is 1805491840042589183172778243140625
• 42491079534916375 cubed (42491079534916375³) is 76717297374892170514401642455763041484026740234375
• The square root of 42491079534916375 is 206133644.8397407421
• The cube root of 42491079534916375 is 348952.1846872227

Scales and comparisons

• 42,491,079,534,916,375 seconds is equal to 1,351,084,895 years, 34 weeks, 6 days, 11 hours, 52 minutes, 55 seconds.
• To count from 1 to 42,491,079,534,916,375 would take you about four billion, fifty-three million, two hundred fifty-four thousand, six hundred eighty-seven 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 42491079534916375 cubic inches would be around 29079.3 feet tall.

Recreational maths with 42491079534916375

• 42491079534916375 backwards is 57361943597019424
• The number of decimal digits it has is: 17
• The sum of 42491079534916375's digits is 79
• More coming soon!