40936320420831

Names of 40936320420831

• Cardinal: 40936320420831 can be written as Forty trillion, nine hundred thirty-six billion, three hundred twenty million, four hundred twenty thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 4.0936320420831 × 10¹³

Factors of 40936320420831

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 20407481

Divisors of 40936320420831

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 23 33 69 99 207 253 759 881 2277 2643 7929 9691 20263 29073 60789 87219 182367 222893 668679 2006037 20406563 61219689 183659067 224472193 469350949 673416579 1408052847 2020249737 4224158541 5162860439 15488581317 17978182003 46465743951 53934546009 161803638027 197760002033 413498186069 593280006099 1240494558207 1779840018297 3721483674621 4548480046759 13645440140277 40936320420831
• Sum of all divisors σ(n): 67386718893312
• Sum of proper divisors (its aliquot sum) s(n): 26450398472481
• 40936320420831 is a deficient number, because the sum of its proper divisors (26450398472481) is less than itself. Its deficiency is 14485921948350

Bases of 40936320420831

• Binary: 1001010011101100111010110101100100101111011111₂
• Hexadecimal: 0x253B3AD64BDF
• Base-36: EIDVW8FDR

Squares and roots of 40936320420831

• 40936320420831 squared (40936320420831²) is 1675782329596945140938730561
• 40936320420831 cubed (40936320420831³) is 68600362399947170858524995245262440716191
• The square root of 40936320420831 is 6398149.7654267987
• The cube root of 40936320420831 is 34464.3110377731

Scales and comparisons

• 40,936,320,420,831 seconds is equal to 1,301,648 years, 18 weeks, 6 days, 20 hours, 53 minutes, 51 seconds.
• To count from 1 to 40,936,320,420,831 would take you about three million, two hundred fifty-four thousand, one hundred twenty 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 40936320420831 cubic inches would be around 2872 feet tall.

Recreational maths with 40936320420831

• 40936320420831 backwards is 13802402363904
• The number of decimal digits it has is: 14
• The sum of 40936320420831's digits is 45
• More coming soon!