806742829980

Names of 806742829980

• Cardinal: 806742829980 can be written as Eight hundred six billion, seven hundred forty-two million, eight hundred twenty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 8.0674282998 × 10¹¹

Factors of 806742829980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 43513750

Divisors of 806742829980

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 103 180 206 309 412 515 618 927 1030 1236 1545 1854 2060 3090 3708 4635 6180 9270 18540 43513637 87027274 130540911 174054548 217568185 261081822 391622733 435136370 522163644 652704555 783245466 870272740 1305409110 1566490932 1958113665 2610818220 3916227330 4481904611 7832454660 8963809222 13445713833 17927618444 22409523055 26891427666 40337141499 44819046110 53782855332 67228569165 80674282998 89638092220 134457138330 161348565996 201685707495 268914276660 403371414990 806742829980
• Sum of all divisors σ(n): 2470878420192
• Sum of proper divisors (its aliquot sum) s(n): 1664135590212
• 806742829980 is an abundant number, because the sum of its proper divisors (1664135590212) is greater than itself. Its abundance is 857392760232

Bases of 806742829980

• Binary: 1011101111010101100111101010101110011100₂
• Hexadecimal: 0xBBD59EAB9C
• Base-36: AAM1UNJ0

Squares and roots of 806742829980

• 806742829980 squared (806742829980²) is 650833993724139186800400
• 806742829980 cubed (806742829980³) is 525055657944197606998770557395992000
• The square root of 806742829980 is 898188.6383048941
• The cube root of 806742829980 is 9309.1859365745

Scales and comparisons

• 806,742,829,980 seconds is equal to 25,651 years, 48 weeks, 1 day, 6 hours, 33 minutes.
• To count from 1 to 806,742,829,980 would take you about fifty-one thousand, three hundred three 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 806742829980 cubic inches would be around 775.8 feet tall.

Recreational maths with 806742829980

• 806742829980 backwards is 089928247608
• The number of decimal digits it has is: 12
• The sum of 806742829980's digits is 63
• More coming soon!