20823155801020053

Names of 20823155801020053

• Cardinal: 20823155801020053 can be written as Twenty quadrillion, eight hundred twenty-three trillion, one hundred fifty-five billion, eight hundred one million, twenty thousand and fifty-three.

Scientific notation

• Scientific notation: 2.0823155801020053 × 10¹⁶

Factors of 20823155801020053

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 13340769

Divisors of 20823155801020053

• Number of divisors d(n): 18
• Complete list of divisors:
  1 3 9 13 39 117 13340753 40022259 120066777 173429789 520289367 1560868101 177975690607009 533927071821027 1601781215463081 2313683977891117 6941051933673351 20823155801020053
• Sum of all divisors σ(n): 32391578118492866
• Sum of proper divisors (its aliquot sum) s(n): 11568422317472813
• 20823155801020053 is a deficient number, because the sum of its proper divisors (11568422317472813) is less than itself. Its deficiency is 9254733483547240

Bases of 20823155801020053

• Binary: 1001001111110101000110011000100100111110101011010010101₂
• Hexadecimal: 0x49FA8CC49F5695
• Base-36: 5P16XPPZ639

Squares and roots of 20823155801020053

• 20823155801020053 squared (20823155801020053²) is 433603817513555085087555308122809
• 20823155801020053 cubed (20823155801020053³) is 9028999848001825023526575227367073395358795688877
• The square root of 20823155801020053 is 144302306.9844001247
• The cube root of 20823155801020053 is 275115.7894810993

Scales and comparisons

• 20,823,155,801,020,053 seconds is equal to 662,111,944 years, 11 weeks, 3 days, 23 hours, 47 minutes, 33 seconds.
• To count from 1 to 20,823,155,801,020,053 would take you about one billion, nine hundred eighty-six million, three hundred thirty-five thousand, eight hundred thirty-two 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 20823155801020053 cubic inches would be around 22926.3 feet tall.

Recreational maths with 20823155801020053

• 20823155801020053 backwards is 35002010855132802
• The number of decimal digits it has is: 17
• The sum of 20823155801020053's digits is 45
• More coming soon!