82843973812

Names of 82843973812

• Cardinal: 82843973812 can be written as Eighty-two billion, eight hundred forty-three million, nine hundred seventy-three thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 8.2843973812 × 10¹⁰

Factors of 82843973812

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2856

Divisors of 82843973812

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 19 31 38 62 76 124 361 589 722 1063 1178 1444 1741 2126 2356 3482 4252 6964 11191 20197 22382 32953 33079 40394 44764 53971 65906 66158 80788 107942 131812 132316 215884 383743 626107 628501 767486 1025449 1252214 1257002 1534972 1850683 2050898 2504428 2514004 3701366 4101796 7402732 11896033 19483531 23792066 35162977 38967062 47584132 57371173 70325954 77934124 114742346 140651908 229484692 668096563 1090052287 1336193126 2180104574 2672386252 4360209148 20710993453 41421986906 82843973812
• Sum of all divisors σ(n): 158184079872
• Sum of proper divisors (its aliquot sum) s(n): 75340106060
• 82843973812 is a deficient number, because the sum of its proper divisors (75340106060) is less than itself. Its deficiency is 7503867752

Bases of 82843973812

• Binary: 1001101001001111000101011100010110100₂
• Hexadecimal: 0x1349E2B8B4
• Base-36: 12235VAS

Squares and roots of 82843973812

• 82843973812 squared (82843973812²) is 6863123996963341811344
• 82843973812 cubed (82843973812³) is 568568464672939856542986980523328
• The square root of 82843973812 is 287826.2910367987
• The cube root of 82843973812 is 4359.3356346095

Scales and comparisons

• 82,843,973,812 seconds is equal to 2,634 years, 9 weeks, 3 days, 6 hours, 56 minutes, 52 seconds.
• To count from 1 to 82,843,973,812 would take you about five thousand, two hundred sixty-eight 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 82843973812 cubic inches would be around 363.3 feet tall.

Recreational maths with 82843973812

• 82843973812 backwards is 21837934828
• The number of decimal digits it has is: 11
• The sum of 82843973812's digits is 55
• More coming soon!