20973353385040

Names of 20973353385040

• Cardinal: 20973353385040 can be written as Twenty trillion, nine hundred seventy-three billion, three hundred fifty-three million, three hundred eighty-five thousand and forty.

Scientific notation

• Scientific notation: 2.097335338504 × 10¹³

Factors of 20973353385040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 37452416773

Divisors of 20973353385040

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 37452416759 74904833518 149809667036 187262083795 262166917313 299619334072 374524167590 524333834626 599238668144 749048335180 1048667669252 1310834586565 1498096670360 2097335338504 2621669173130 2996193340720 4194670677008 5243338346260 10486676692520 20973353385040
• Sum of all divisors σ(n): 55729196138880
• Sum of proper divisors (its aliquot sum) s(n): 34755842753840
• 20973353385040 is an abundant number, because the sum of its proper divisors (34755842753840) is greater than itself. Its abundance is 13782489368800

Bases of 20973353385040

• Binary: 100110001001100111101010001110011110001010000₂
• Hexadecimal: 0x13133D473C50
• Base-36: 7FN0X380G

Squares and roots of 20973353385040

• 20973353385040 squared (20973353385040²) is 439881552213768826495801600
• 20973353385040 cubed (20973353385040³) is 9225791242139297922881748928708248064000
• The square root of 20973353385040 is 4579667.3880359477
• The cube root of 20973353385040 is 27577.5676198983

Scales and comparisons

• 20,973,353,385,040 seconds is equal to 666,887 years, 39 weeks, 4 days, 15 hours, 50 minutes, 40 seconds.
• To count from 1 to 20,973,353,385,040 would take you about one million, six hundred sixty-seven thousand, two hundred nineteen 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 20973353385040 cubic inches would be around 2298.1 feet tall.

Recreational maths with 20973353385040

• 20973353385040 backwards is 04058335337902
• The number of decimal digits it has is: 14
• The sum of 20973353385040's digits is 52
• More coming soon!