82250572820

Names of 82250572820

• Cardinal: 82250572820 can be written as Eighty-two billion, two hundred fifty million, five hundred seventy-two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 8.225057282 × 10¹⁰

Factors of 82250572820

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4953

Divisors of 82250572820

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 169 260 338 676 845 1690 3380 4933 9866 19732 24665 49330 64129 98660 128258 256516 320645 641290 833677 1282580 1667354 3334708 4168385 8336770 16673540 24334489 48668978 97337956 121672445 243344890 316348357 486689780 632696714 1265393428 1581741785 3163483570 4112528641 6326967140 8225057282 16450114564 20562643205 41125286410 82250572820
• Sum of all divisors σ(n): 187072805178
• Sum of proper divisors (its aliquot sum) s(n): 104822232358
• 82250572820 is an abundant number, because the sum of its proper divisors (104822232358) is greater than itself. Its abundance is 22571659538

Bases of 82250572820

• Binary: 1001100100110100001000010010000010100₂
• Hexadecimal: 0x1326842414
• Base-36: 11S9V85W

Squares and roots of 82250572820

• 82250572820 squared (82250572820²) is 6765156729218122752400
• 82250572820 cubed (82250572820³) is 556438016195268227109975029768000
• The square root of 82250572820 is 286793.6066581681
• The cube root of 82250572820 is 4348.9022256515

Scales and comparisons

• 82,250,572,820 seconds is equal to 2,615 years, 16 weeks, 2 days, 5 hours, 20 minutes, 20 seconds.
• To count from 1 to 82,250,572,820 would take you about five thousand, two hundred thirty 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 82250572820 cubic inches would be around 362.4 feet tall.

Recreational maths with 82250572820

• 82250572820 backwards is 02827505228
• The number of decimal digits it has is: 11
• The sum of 82250572820's digits is 41
• More coming soon!