20512821017004

Names of 20512821017004

• Cardinal: 20512821017004 can be written as Twenty trillion, five hundred twelve billion, eight hundred twenty-one million, seventeen thousand and four.

Scientific notation

• Scientific notation: 2.0512821017004 × 10¹³

Factors of 20512821017004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 856

Divisors of 20512821017004

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 12 17 23 34 46 51 68 69 92 102 138 204 276 289 391 529 578 782 811 867 1058 1156 1173 1564 1587 1622 1734 2116 2346 2433 3174 3244 3468 4692 4866 4913 6348 6647 8993 9732 9826 13294 13787 14739 17986 18653 19652 19941 26588 26979 27574 29478 35972 37306 39882 41361 53958 55148 55959 58956 74612 79764 82722 107916 111918 112999 152881 165444 223836 225998 234379 305762 317101 338997 429019 451996 458643 468758 611524 634202 657721 677994 703137 858038 917286 937516 951303 1268404 1287057 1315442 1355988 1406274 1716076 1834572 1902606 1973163 2574114 2598977 2630884 2812548 3805212 3946326 3984443 5148228 5197954 5390717 7293323 7796931 7892652 7968886 10395908 10781434 11181257 11953329 14586646 15127583 15593862 15937772 16172151 21562868 21879969 22362514 23906658 29173292 30255166 31187724 32344302 33543771 43759938 44725028 45382749 47813316 60510332 64688604 67087542 87519876 90765498 91642189 123986491 134175084 181530996 183284378 190081369 247972982 257168911 274926567 347934409 366568756 371959473 380162738 495945964 514337822 549853134 570244107 695868818 743918946 760325476 771506733 1028675644 1043803227 1099706268 1140488214 1391737636 1487837892 1543013466 2087606454 2107770347 2280976428 3086026932 3231383273 4175212908 4215540694 4371871487 5914884953 6323311041 6462766546 8431081388 8743742974 9694149819 11829769906 12646622082 12925533092 13115614461 17487485948 17744654859 19388299638 23659539812 25293244164 26231228922 35489309718 38776599276 52462457844 70978619436 74321815279 100553044201 148643630558 201106088402 222965445837 297287261116 301659132603 402212176804 445930891674 603318265206 891861783348 1206636530412 1709401751417 3418803502834 5128205254251 6837607005668 10256410508502 20512821017004
• Sum of all divisors σ(n): 53226904353840
• Sum of proper divisors (its aliquot sum) s(n): 32714083336836
• 20512821017004 is an abundant number, because the sum of its proper divisors (32714083336836) is greater than itself. Its abundance is 12201262319832

Bases of 20512821017004

• Binary: 100101010100000000011011010001111100110101100₂
• Hexadecimal: 0x12A80368F9AC
• Base-36: 79RGK0ALO

Squares and roots of 20512821017004

• 20512821017004 squared (20512821017004²) is 420775826075641016857136016
• 20512821017004 cubed (20512821017004³) is 8631299208571628785638613519499876816064
• The square root of 20512821017004 is 4529108.1922387325
• The cube root of 20512821017004 is 27374.2227498249

Scales and comparisons

• 20,512,821,017,004 seconds is equal to 652,244 years, 13 weeks, 2 days, 22 hours, 3 minutes, 24 seconds.
• To count from 1 to 20,512,821,017,004 would take you about one million, six hundred thirty thousand, six hundred ten 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 20512821017004 cubic inches would be around 2281.2 feet tall.

Recreational maths with 20512821017004

• 20512821017004 backwards is 40071012821502
• The number of decimal digits it has is: 14
• The sum of 20512821017004's digits is 33
• More coming soon!