488934978497665137

Names of 488934978497665137

• Cardinal: 488934978497665137 can be written as Four hundred eighty-eight quadrillion, nine hundred thirty-four trillion, nine hundred seventy-eight billion, four hundred ninety-seven million, six hundred sixty-five thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 4.88934978497665137 × 10¹⁷

Factors of 488934978497665137

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3559800065503

Divisors of 488934978497665137

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 9 27 5087 15261 45783 137349 3559800060413 10679400181239 32038200543717 96114601631151 18108702907320931 54326108721962793 162978326165888379 488934978497665137
• Sum of all divisors σ(n): 724490508295457280
• Sum of proper divisors (its aliquot sum) s(n): 235555529797792143
• 488934978497665137 is a deficient number, because the sum of its proper divisors (235555529797792143) is less than itself. Its deficiency is 253379448699872994

Bases of 488934978497665137

• Binary: 11011001001000010111100010110111111100111011101100001110001₂
• Hexadecimal: 0x6C90BC5BF9DD871
• Base-36: 3PQ8ZGAMGNE9

Squares and roots of 488934978497665137

• 488934978497665137 squared (488934978497665137²) is 239057413198512269868594560585228769
• 488934978497665137 cubed (488934978497665137³) is 116883531181922046591234561350993579287084757500726353
• The square root of 488934978497665137 is 699238856.5416435273
• The cube root of 488934978497665137 is 787801.9218877719

Scales and comparisons

• 488,934,978,497,665,137 seconds is equal to 15,546,619,941 years, 1 week, 6 days, 18 hours, 58 minutes, 57 seconds.
• To count from 1 to 488,934,978,497,665,137 would take you about forty-six billion, six hundred thirty-nine million, eight hundred fifty-nine thousand, eight hundred twenty-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 488934978497665137 cubic inches would be around 65650.2 feet tall.

Recreational maths with 488934978497665137

• 488934978497665137 backwards is 731566794879439884
• The number of decimal digits it has is: 18
• The sum of 488934978497665137's digits is 108
• More coming soon!