27739145200854973989321

Names of 27739145200854973989321

• Cardinal: 27739145200854973989321 can be written as Twenty-seven sextillion, seven hundred thirty-nine quintillion, one hundred forty-five quadrillion, two hundred trillion, eight hundred fifty-four billion, nine hundred seventy-three million, nine hundred eighty-nine thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 2.7739145200854973989321 × 10²²

Factors of 27739145200854973989321

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 597

Divisors of 27739145200854973989321

• Number of divisors d(n): 105
• Complete list of divisors:
  1 3 9 17 51 153 289 577 867 1731 2601 4913 5193 9809 14739 29427 44217 83521 88281 166753 250563 332929 500259 751689 998787 1500777 2834801 2996361 5659793 8504403 16979379 25513209 48191617 50938137 96216481 144574851 192100033 288649443 433724553 576300099 865948329 1635680177 1728900297 3265700561 4907040531 9797101683 14721121593 27806563009 29391305049 55516909537 83419689027 110841719041 166550728611 250259067081 332525157123 499652185833 943787462129 997575471369 1884309223697 2831362386387 5652927671091 8494087159161 16044386856193 16958783013273 32033256802849 48133160568579 63955671886657 96099770408547 144399481705737 191867015659971 288299311225641 544565365648433 575601046979913 1087246422073169 1633696096945299 3261739266219507 4901088290835897 9257611216023361 9785217798658521 18483189175243873 27772833648070083 36902422678601089 55449567525731619 83318500944210249 110707268035803267 166348702577194857 314214215979145841 332121804107409801 627341185536218513 942642647937437523 1882023556608655539 2827927943812312569 5341641671645479297 5646070669825966617 10664800154115714721 16024925014936437891 31994400462347144163 48074775044809313673 95983201387041432489 181301602619967150257 543904807859901450771 1631714423579704352313 3082127244539441554369 9246381733618324663107 27739145200854973989321
• Sum of all divisors σ(n): 42645762048270774357991
• Sum of proper divisors (its aliquot sum) s(n): 14906616847415800368670
• 27739145200854973989321 is a deficient number, because the sum of its proper divisors (14906616847415800368670) is less than itself. Its deficiency is 12832528353439173620651

Bases of 27739145200854973989321

• Binary: 101110111111011110111111000100101111110001100110110010110101100000111001001₂
• Hexadecimal: 0x5DFBDF897E3365AC1C9
• Base-36: 4IM50QYGWF9SS09

Squares and roots of 27739145200854973989321

• 27739145200854973989321 squared (27739145200854973989321²) is 769460176474115535264727917340815465422041041
• 27739145200854973989321 cubed (27739145200854973989321³) is 21344167561490983310987723368690823767056092649109328961745957723161
• 27739145200854973989321 is a perfect square number. Its square root is 166550728611
• The cube root of 27739145200854973989321 is 30271296.6897978601
• Being both a perfect square and a perfect cube, 27739145200854973989321 is also a perfect sixth number.

Scales and comparisons

• 27,739,145,200,854,973,989,321 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 27,739,145,200,854,973,989,321 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 27739145200854973989321 cubic inches would be around 2522608.1 feet tall.

Recreational maths with 27739145200854973989321

• 27739145200854973989321 backwards is 12398937945800254193772
• The number of decimal digits it has is: 23
• The sum of 27739145200854973989321's digits is 108
• More coming soon!