2988965855231

Names of 2988965855231

• Cardinal: 2988965855231 can be written as Two trillion, nine hundred eighty-eight billion, nine hundred sixty-five million, eight hundred fifty-five thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 2.988965855231 × 10¹²

Factors of 2988965855231

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 306241

Divisors of 2988965855231

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2221 4493 299527 9978953 665249467 1345774811 2988965855231
• Sum of all divisors σ(n): 2990987164704
• Sum of proper divisors (its aliquot sum) s(n): 2021309473
• 2988965855231 is a deficient number, because the sum of its proper divisors (2021309473) is less than itself. Its deficiency is 2986944545758

Bases of 2988965855231

• Binary: 101011011111101100001111110111111111111111₂
• Hexadecimal: 0x2B7EC3F7FFF
• Base-36: 125413I7Z

Squares and roots of 2988965855231

• 2988965855231 squared (2988965855231²) is 8933916883736783250063361
• 2988965855231 cubed (2988965855231³) is 26703172518960984742118509546303291391
• The square root of 2988965855231 is 1728862.5900374499
• The cube root of 2988965855231 is 14404.7917682677

Scales and comparisons

• 2,988,965,855,231 seconds is equal to 95,039 years, 45 weeks, 1 day, 5 hours, 7 minutes, 11 seconds.
• To count from 1 to 2,988,965,855,231 would take you about two hundred thirty-seven thousand, five hundred ninety-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 2988965855231 cubic inches would be around 1200.4 feet tall.

Recreational maths with 2988965855231

• 2988965855231 backwards is 1325585698892
• The number of decimal digits it has is: 13
• The sum of 2988965855231's digits is 71
• More coming soon!