82028307998

Names of 82028307998

• Cardinal: 82028307998 can be written as Eighty-two billion, twenty-eight million, three hundred seven thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 8.2028307998 × 10¹⁰

Factors of 82028307998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 103460

Divisors of 82028307998

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 7 13 14 26 49 89 91 98 178 182 343 623 637 686 1157 1246 1274 2314 4361 4459 8099 8722 8918 16198 30527 56693 61054 103349 113386 206698 396851 723443 793702 1343537 1446886 2687074 5064101 9198061 9404759 10128202 18396122 18809518 35448707 64386427 65833313 70897414 119574793 128772854 131666626 239149586 450704989 460833191 837023551 901409978 921666382 1674047102 3154934923 5859164857 6309869846 11718329714 41014153999 82028307998
• Sum of all divisors σ(n): 156265200000
• Sum of proper divisors (its aliquot sum) s(n): 74236892002
• 82028307998 is a deficient number, because the sum of its proper divisors (74236892002) is less than itself. Its deficiency is 7791415996

Bases of 82028307998

• Binary: 1001100011001010001001010011000011110₂
• Hexadecimal: 0x131944A61E
• Base-36: 11OLJBJ2

Squares and roots of 82028307998

• 82028307998 squared (82028307998²) is 6728643313014750768004
• 82028307998 cubed (82028307998³) is 551939226088657097915039155695992
• The square root of 82028307998 is 286405.8449089333
• The cube root of 82028307998 is 4344.9813614751

Scales and comparisons

• 82,028,307,998 seconds is equal to 2,608 years, 12 weeks, 5 days, 17 hours, 6 minutes, 38 seconds.
• To count from 1 to 82,028,307,998 would take you about five thousand, two hundred sixteen 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 82028307998 cubic inches would be around 362.1 feet tall.

Recreational maths with 82028307998

• 82028307998 backwards is 89970382028
• The number of decimal digits it has is: 11
• The sum of 82028307998's digits is 56
• More coming soon!