20665673328480

Names of 20665673328480

• Cardinal: 20665673328480 can be written as Twenty trillion, six hundred sixty-five billion, six hundred seventy-three million, three hundred twenty-eight thousand, four hundred eighty.

Scientific notation

• Scientific notation: 2.066567332848 × 10¹³

Factors of 20665673328480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1484603008

Divisors of 20665673328480

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 80 87 96 116 120 145 160 174 232 240 290 348 435 464 480 580 696 870 928 1160 1392 1740 2320 2784 3480 4640 6960 13920 1484602969 2969205938 4453808907 5938411876 7423014845 8907617814 11876823752 14846029690 17815235628 22269044535 23753647504 29692059380 35630471256 43053486101 44538089070 47507295008 59384118760 71260942512 86106972202 89076178140 118768237520 129160458303 142521885024 172213944404 178152356280 215267430505 237536475040 258320916606 344427888808 356304712560 430534861010 516641833212 645802291515 688855777616 712609425120 861069722020 1033283666424 1291604583030 1377711555232 1722139444040 2066567332848 2583209166060 3444278888080 4133134665696 5166418332120 6888557776160 10332836664240 20665673328480
• Sum of all divisors σ(n): 67341590719200
• Sum of proper divisors (its aliquot sum) s(n): 46675917390720
• 20665673328480 is an abundant number, because the sum of its proper divisors (46675917390720) is greater than itself. Its abundance is 26010244062240

Bases of 20665673328480

• Binary: 100101100101110011010000111100010011101100000₂
• Hexadecimal: 0x12CB9A1E2760
• Base-36: 7BPOGBSYO

Squares and roots of 20665673328480

• 20665673328480 squared (20665673328480²) is 427070054119449641979110400
• 20665673328480 cubed (20665673328480³) is 8825690226808820618264186754597384192000
• The square root of 20665673328480 is 4545951.3117146339
• The cube root of 20665673328480 is 27442.0480231401

Scales and comparisons

• 20,665,673,328,480 seconds is equal to 657,104 years, 25 weeks, 2 days, 21 hours, 28 minutes.
• To count from 1 to 20,665,673,328,480 would take you about one million, six hundred forty-two thousand, seven hundred sixty-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 20665673328480 cubic inches would be around 2286.8 feet tall.

Recreational maths with 20665673328480

• 20665673328480 backwards is 08482337656602
• 20665673328480 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20665673328480's digits is 60
• More coming soon!