27228569040138545431

Names of 27228569040138545431

• Cardinal: 27228569040138545431 can be written as Twenty-seven quintillion, two hundred twenty-eight quadrillion, five hundred sixty-nine trillion, forty billion, one hundred thirty-eight million, five hundred forty-five thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 2.7228569040138545431 × 10¹⁹

Factors of 27228569040138545431

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5875

Divisors of 27228569040138545431

• Number of divisors d(n): 162
• Complete list of divisors:
  1 11 73 79 121 131 803 869 1441 5329 5581 5767 8833 9559 9563 10349 15851 17161 58619 61391 63437 105193 113839 188771 407413 420991 440899 644809 675301 697807 698099 731111 755477 1157123 1252229 1252753 1355719 2076481 4481543 4630901 4849889 7679089 8042221 8310247 13780283 14912909 29741149 31147561 32185627 49296973 50939911 53348779 53371103 55149821 57757769 84469979 88464431 91412717 91450969 95775541 98967487 151583113 164041999 327152639 342623171 354041897 587082133 606648031 635335459 1005960659 1053530951 1088642357 2273771953 2349550771 2460657319 3598679029 3768854881 3894460867 3896090519 4080330491 4216317137 6457903463 6673128341 6988690049 6991614493 7224626551 7566267739 11065567249 11588840461 11975065927 25011491483 25845058481 27067230509 42856995709 44883635401 46379488507 76907759423 79470892061 83228945129 165985352569 179627984287 275126406313 284295643291 297739535599 297864125843 307791151001 322346108789 471426952799 493719989411 510174373577 510387857989 534523294321 552337544947 845985353653 874179812671 915518396419 1825838878259 1975907827157 3276505384273 3385702661011 3545807196679 5614266437879 5879756237531 6075712994417 13112842852951 20084227660849 21734986098727 21744081186539 23531265941597 36041559227003 37242729271121 39003879163469 39020200485433 40320640781131 42227340251359 61756930816669 64677318612841 66832842938587 144241271382461 239184893051929 258843925357567 429222205339763 443527048592441 464500742764949 1586653985207071 1717782413736581 2631033823571219 2847283178933237 2848474635436609 3082595838349207 4721444258737393 4878797534516851 5109508170414439 18895606551102391 31333220989802699 33908554221841277 207851672062126301 225029496199492111 344665430887829689 372994096440254047 2475324458194413221 27228569040138545431
• Sum of all divisors σ(n): 30970541985065560080
• Sum of proper divisors (its aliquot sum) s(n): 3741972944927014649
• 27228569040138545431 is a deficient number, because the sum of its proper divisors (3741972944927014649) is less than itself. Its deficiency is 23486596095211530782

Bases of 27228569040138545431

• Binary: 10111100111011111010011110100011101100011101010000010100100010111₂
• Hexadecimal: 0x179DF4F4763A82917
• Base-36: 5QVBE65E76ZO7

Squares and roots of 27228569040138545431

• 27228569040138545431 squared (27228569040138545431²) is 741394971973591309266339307316450975761
• 27228569040138545431 cubed (27228569040138545431³) is 20187124180394512907035825705891921794408154193267178297991
• The square root of 27228569040138545431 is 5218100137.0363280361
• The cube root of 27228569040138545431 is 3008441.7433804669

Scales and comparisons

• 27,228,569,040,138,545,431 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,228,569,040,138,545,431 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 27228569040138545431 cubic inches would be around 250703.5 feet tall.

Recreational maths with 27228569040138545431

• 27228569040138545431 backwards is 13454583104096582272
• 27228569040138545431 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 27228569040138545431's digits is 79
• More coming soon!