82739973040502811

Names of 82739973040502811

• Cardinal: 82739973040502811 can be written as Eighty-two quadrillion, seven hundred thirty-nine trillion, nine hundred seventy-three billion, forty million, five hundred two thousand, eight hundred eleven.

Scientific notation

• Scientific notation: 8.2739973040502811 × 10¹⁶

Factors of 82739973040502811

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 69929083

Divisors of 82739973040502811

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 11 33 43 129 473 1419 844013 2532039 9284143 27852429 36292559 69085013 108877677 207255039 399218149 759935143 1197654447 2279805429 2970655559 8911966677 32677211149 98031633447 58308649077169 174925947231507 641395139848859 1924185419546577 2507271910318267 7521815730954801 27579991013500937 82739973040502811
• Sum of all divisors σ(n): 123148014541085952
• Sum of proper divisors (its aliquot sum) s(n): 40408041500583141
• 82739973040502811 is a deficient number, because the sum of its proper divisors (40408041500583141) is less than itself. Its deficiency is 42331931539919670

Bases of 82739973040502811

• Binary: 100100101111100111001000100101101110011011111100000011011₂
• Hexadecimal: 0x125F3912DCDF81B
• Base-36: MMOVEVLINFF

Squares and roots of 82739973040502811

• 82739973040502811 squared (82739973040502811²) is 6845903138743131978768683698901721
• 82739973040502811 cubed (82739973040502811³) is 566429841137500314811577314576792533768930313237731
• The square root of 82739973040502811 is 287645568.4353624993
• The cube root of 82739973040502811 is 435751.0661309577

Scales and comparisons

• 82,739,973,040,502,811 seconds is equal to 2,630,875,211 years, 7 weeks, 4 days, 16 hours, 6 minutes, 51 seconds.
• To count from 1 to 82,739,973,040,502,811 would take you about seven billion, eight hundred ninety-two million, six hundred twenty-five thousand, six hundred thirty-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 82739973040502811 cubic inches would be around 36312.6 feet tall.

Recreational maths with 82739973040502811

• 82739973040502811 backwards is 11820504037993728
• The number of decimal digits it has is: 17
• The sum of 82739973040502811's digits is 69
• More coming soon!