820799429046343

Names of 820799429046343

• Cardinal: 820799429046343 can be written as Eight hundred twenty trillion, seven hundred ninety-nine billion, four hundred twenty-nine million, forty-six thousand, three hundred forty-three.

Scientific notation

• Scientific notation: 8.20799429046343 × 10¹⁴

Factors of 820799429046343

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 69175

Divisors of 820799429046343

• Number of divisors d(n): 32
• Complete list of divisors:
  1 41 233 907 1423 9553 37187 58343 66571 211331 331559 1290661 2729411 8664571 13593919 15511043 52917101 60379897 94730533 300724013 635952763 2475575777 3883951853 12329684533 14068516001 22072214189 85920593431 576809156041 904960781749 3522744330671 20019498269423 820799429046343
• Sum of all divisors σ(n): 845965379331072
• Sum of proper divisors (its aliquot sum) s(n): 25165950284729
• 820799429046343 is a deficient number, because the sum of its proper divisors (25165950284729) is less than itself. Its deficiency is 795633478761614

Bases of 820799429046343

• Binary: 10111010101000001101000010011001100111000001000111₂
• Hexadecimal: 0x2EA8342667047
• Base-36: 82Y61VN2O7

Squares and roots of 820799429046343

• 820799429046343 squared (820799429046343²) is 673711702722802656878441673649
• 820799429046343 cubed (820799429046343³) is 552982180936715987484790691668621168902915607
• The square root of 820799429046343 is 28649597.3627264611
• The cube root of 820799429046343 is 93629.4233327239

Scales and comparisons

• 820,799,429,046,343 seconds is equal to 26,098,882 years, 49 weeks, 17 hours, 45 minutes, 43 seconds.
• To count from 1 to 820,799,429,046,343 would take you about sixty-five million, two hundred forty-seven thousand, two hundred seven 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 820799429046343 cubic inches would be around 7802.5 feet tall.

Recreational maths with 820799429046343

• 820799429046343 backwards is 343640924997028
• The number of decimal digits it has is: 15
• The sum of 820799429046343's digits is 70
• More coming soon!