338838821997058838055

Names of 338838821997058838055

• Cardinal: 338838821997058838055 can be written as Three hundred thirty-eight quintillion, eight hundred thirty-eight quadrillion, eight hundred twenty-one trillion, nine hundred ninety-seven billion, fifty-eight million, eight hundred thirty-eight thousand and fifty-five.

Scientific notation

• Scientific notation: 3.38838821997058838055 × 10²⁰

Factors of 338838821997058838055

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 3679050449390

Divisors of 338838821997058838055

• Number of divisors d(n): 16
• Complete list of divisors:
  1 3 5 15 6139979 18419937 30699895 92099685 3679044309403 11037132928209 18395221547015 55185664641045 22589254799803922537 67767764399411767611 112946273999019612685 338838821997058838055
• Sum of all divisors σ(n): 542142203492504926080
• Sum of proper divisors (its aliquot sum) s(n): 203303381495446088025
• 338838821997058838055 is a deficient number, because the sum of its proper divisors (203303381495446088025) is less than itself. Its deficiency is 135535440501612750030

Bases of 338838821997058838055

• Binary: 100100101111001010101010100010101110001111110100000011100111000100111₂
• Hexadecimal: 0x125E55515C7E81CE27
• Base-36: 1ZIC6PW4VZOU93

Squares and roots of 338838821997058838055

• 338838821997058838055 squared (338838821997058838055²) is 114811747292354524302498592853586716183025
• 338838821997058838055 cubed (338838821997058838055³) is 38902677203965416679053764942839854856587509190154971215016375
• The square root of 338838821997058838055 is 18407575125.3949480671
• The cube root of 338838821997058838055 is 6971577.4166662593

Scales and comparisons

• 338,838,821,997,058,838,055 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 338,838,821,997,058,838,055 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 338838821997058838055 cubic inches would be around 580964.8 feet tall.

Recreational maths with 338838821997058838055

• 338838821997058838055 backwards is 550838850799128838833
• The number of decimal digits it has is: 21
• The sum of 338838821997058838055's digits is 111
• More coming soon!