20968298827020

Names of 20968298827020

• Cardinal: 20968298827020 can be written as Twenty trillion, nine hundred sixty-eight billion, two hundred ninety-eight million, eight hundred twenty-seven thousand and twenty.

Scientific notation

• Scientific notation: 2.096829882702 × 10¹³

Factors of 20968298827020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 689956

Divisors of 20968298827020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 61819 123638 185457 247276 309095 370914 556371 618190 628127 741828 927285 1112742 1236380 1256254 1669113 1854570 1884381 2225484 2512508 2781855 3140635 3338226 3709140 3768762 5563710 5653143 6281270 6676452 7537524 8345565 9421905 11127420 11306286 12562540 16691130 16959429 18843810 22612572 28265715 33382260 33918858 37687620 56531430 67837716 84797145 113062860 169594290 339188580 38830183013 77660366026 116490549039 155320732052 194150915065 232981098078 349471647117 388301830130 465962196156 582452745195 698943294234 776603660260 1048414941351 1164905490390 1397886588468 1747358235585 2096829882702 2329810980780 3494716471170 4193659765404 5242074706755 6989432942340 10484149413510 20968298827020
• Sum of all divisors σ(n): 65235866572800
• Sum of proper divisors (its aliquot sum) s(n): 44267567745780
• 20968298827020 is an abundant number, because the sum of its proper divisors (44267567745780) is greater than itself. Its abundance is 23299268918760

Bases of 20968298827020

• Binary: 100110001001000010000000000001100110100001100₂
• Hexadecimal: 0x13121000CD0C
• Base-36: 7FKPBQI30

Squares and roots of 20968298827020

• 20968298827020 squared (20968298827020²) is 439669555699208307882080400
• 20968298827020 cubed (20968298827020³) is 9219122629044114118106465471797332408000
• The square root of 20968298827020 is 4579115.5070624719
• The cube root of 20968298827020 is 27575.3520528033

Scales and comparisons

• 20,968,298,827,020 seconds is equal to 666,727 years, 2 weeks, 1 day, 19 hours, 57 minutes.
• To count from 1 to 20,968,298,827,020 would take you about one million, six hundred sixty-six thousand, eight hundred seventeen 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 20968298827020 cubic inches would be around 2297.9 feet tall.

Recreational maths with 20968298827020

• 20968298827020 backwards is 02072889286902
• The number of decimal digits it has is: 14
• The sum of 20968298827020's digits is 63
• More coming soon!