80664480829840

Names of 80664480829840

• Cardinal: 80664480829840 can be written as Eighty trillion, six hundred sixty-four billion, four hundred eighty million, eight hundred twenty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 8.066448082984 × 10¹³

Factors of 80664480829840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7671182

Divisors of 80664480829840

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 73 80 146 292 365 584 730 1168 1460 1801 2920 3602 5840 7204 9005 14408 18010 28816 36020 72040 131473 144080 262946 525892 657365 1051784 1314730 2103568 2629460 5258920 7669301 10517840 15338602 30677204 38346505 61354408 76693010 122708816 153386020 306772040 559858973 613544080 1119717946 2239435892 2799294865 4478871784 5598589730 8957743568 11197179460 13812411101 22394358920 27624822202 44788717840 55249644404 69062055505 110499288808 138124111010 220998577616 276248222020 552496444040 1008306010373 1104992888080 2016612020746 4033224041492 5041530051865 8066448082984 10083060103730 16132896165968 20166120207460 40332240414920 80664480829840
• Sum of all divisors σ(n): 190219611455856
• Sum of proper divisors (its aliquot sum) s(n): 109555130626016
• 80664480829840 is an abundant number, because the sum of its proper divisors (109555130626016) is greater than itself. Its abundance is 28890649796176

Bases of 80664480829840

• Binary: 10010010101110100101001101110011101000110010000₂
• Hexadecimal: 0x495D29B9D190
• Base-36: SLCR16VF4

Squares and roots of 80664480829840

• 80664480829840 squared (80664480829840²) is 6506758467547624855034425600
• 80664480829840 cubed (80664480829840³) is 524864293669894480876148332824455739904000
• The square root of 80664480829840 is 8981340.7033604955
• The cube root of 80664480829840 is 43207.6633977561

Scales and comparisons

• 80,664,480,829,840 seconds is equal to 2,564,880 years, 50 weeks, 6 days, 6 hours, 30 minutes, 40 seconds.
• To count from 1 to 80,664,480,829,840 would take you about six million, four hundred twelve thousand, two hundred two 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 80664480829840 cubic inches would be around 3600.6 feet tall.

Recreational maths with 80664480829840

• 80664480829840 backwards is 04892808446608
• The number of decimal digits it has is: 14
• The sum of 80664480829840's digits is 67
• More coming soon!