21074273831502

Names of 21074273831502

• Cardinal: 21074273831502 can be written as Twenty-one trillion, seventy-four billion, two hundred seventy-three million, eight hundred thirty-one thousand, five hundred two.

Scientific notation

• Scientific notation: 2.1074273831502 × 10¹³

Factors of 21074273831502

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 96388

Divisors of 21074273831502

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 27 29 54 58 81 87 162 174 243 261 486 522 783 1566 2349 4698 7047 14094 19441 38882 58323 76913 116646 153826 174969 230739 349938 461478 524907 563789 692217 1049814 1127578 1384434 1574721 1691367 2076651 2230477 3149442 3382734 4153302 4460954 4724163 5074101 6229953 6691431 9448326 10148202 12459906 13382862 15222303 18689859 20074293 30444606 37379718 40148586 45666909 60222879 91333818 120445758 137000727 180668637 274001454 361337274 542005911 1084011822 1495265633 2990531266 4485796899 8971593798 13457390697 26914781394 40372172091 43362703357 80744344182 86725406714 121116516273 130088110071 242233032546 260176220142 363349548819 390264330213 726699097638 780528660426 1170792990639 2341585981278 3512378971917 7024757943834 10537136915751 21074273831502
• Sum of all divisors σ(n): 48988058726880
• Sum of proper divisors (its aliquot sum) s(n): 27913784895378
• 21074273831502 is an abundant number, because the sum of its proper divisors (27913784895378) is greater than itself. Its abundance is 6839511063876

Bases of 21074273831502

• Binary: 100110010101010111100100110110000101001001110₂
• Hexadecimal: 0x132ABC9B0A4E
• Base-36: 7GXDYIMVI

Squares and roots of 21074273831502

• 21074273831502 squared (21074273831502²) is 444125017525129987487576004
• 21074273831502 cubed (21074273831502³) is 9359612234745214038980395672439514478008
• The square root of 21074273831502 is 4590672.4814020439
• The cube root of 21074273831502 is 27621.7298205537

Scales and comparisons

• 21,074,273,831,502 seconds is equal to 670,096 years, 37 weeks, 3 days, 9 hours, 11 minutes, 42 seconds.
• To count from 1 to 21,074,273,831,502 would take you about one million, six hundred seventy-five thousand, two hundred forty-one 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 21074273831502 cubic inches would be around 2301.8 feet tall.

Recreational maths with 21074273831502

• 21074273831502 backwards is 20513837247012
• The number of decimal digits it has is: 14
• The sum of 21074273831502's digits is 45
• More coming soon!