82890270948285664

Names of 82890270948285664

• Cardinal: 82890270948285664 can be written as Eighty-two quadrillion, eight hundred ninety trillion, two hundred seventy billion, nine hundred forty-eight million, two hundred eighty-five thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 8.2890270948285664 × 10¹⁶

Factors of 82890270948285664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 136332682480754

Divisors of 82890270948285664

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 8 16 19 32 38 76 152 304 608 136332682480733 272665364961466 545330729922932 1090661459845864 2181322919691728 2590320967133927 4362645839383456 5180641934267854 10361283868535708 20722567737071416 41445135474142832 82890270948285664
• Sum of all divisors σ(n): 171779179925724840
• Sum of proper divisors (its aliquot sum) s(n): 88888908977439176
• 82890270948285664 is an abundant number, because the sum of its proper divisors (88888908977439176) is greater than itself. Its abundance is 5998638029153512

Bases of 82890270948285664

• Binary: 100100110011111000100001100100011001101010101110011100000₂
• Hexadecimal: 0x1267C4323355CE0
• Base-36: MO65CS78GKG

Squares and roots of 82890270948285664

• 82890270948285664 squared (82890270948285664²) is 6870797017880210351424260547920896
• 82890270948285664 cubed (82890270948285664³) is 569522226442763775996106986927539267476090682834944
• The square root of 82890270948285664 is 287906705.2853852239
• The cube root of 82890270948285664 is 436014.7551123527

Scales and comparisons

• 82,890,270,948,285,664 seconds is equal to 2,635,654,219 years, 37 weeks, 12 hours, 41 minutes, 4 seconds.
• To count from 1 to 82,890,270,948,285,664 would take you about seven billion, nine hundred six million, nine hundred sixty-two thousand, six hundred fifty-nine 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 82890270948285664 cubic inches would be around 36334.6 feet tall.

Recreational maths with 82890270948285664

• 82890270948285664 backwards is 46658284907209828
• The number of decimal digits it has is: 17
• The sum of 82890270948285664's digits is 88
• More coming soon!