40009206395318394

Names of 40009206395318394

• Cardinal: 40009206395318394 can be written as Forty quadrillion, nine trillion, two hundred six billion, three hundred ninety-five million, three hundred eighteen thousand, three hundred ninety-four.

Scientific notation

• Scientific notation: 4.0009206395318394 × 10¹⁶

Factors of 40009206395318394

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 16631740062

Divisors of 40009206395318394

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 13 26 39 78 30841 61682 92523 185046 400933 801866 1202799 2405598 16631709203 33263418406 49895127609 99790255218 216212219639 432424439278 648636658917 1297273317834 512938543529723 1025877087059446 1538815630589169 3077631261178338 6668201065886399 13336402131772798 20004603197659197 40009206395318394
• Sum of all divisors σ(n): 86176469445321024
• Sum of proper divisors (its aliquot sum) s(n): 46167263050002630
• 40009206395318394 is an abundant number, because the sum of its proper divisors (46167263050002630) is greater than itself. Its abundance is 6158056654684236

Bases of 40009206395318394

• Binary: 10001110001001000010100101000110111100000011000001111010₂
• Hexadecimal: 0x8E242946F0307A
• Base-36: AXY2VOGOBJU

Squares and roots of 40009206395318394

• 40009206395318394 squared (40009206395318394²) is 1600736596383186278546960634739236
• 40009206395318394 cubed (40009206395318394³) is 64044200869234375253986136947193981112951384306984
• The square root of 40009206395318394 is 200023014.6641090749
• The cube root of 40009206395318394 is 342021.4251802127

Scales and comparisons

• 40,009,206,395,318,394 seconds is equal to 1,272,169,006 years, 40 weeks, 7 hours, 59 minutes, 54 seconds.
• To count from 1 to 40,009,206,395,318,394 would take you about three billion, eight hundred sixteen million, five hundred seven thousand and 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 40009206395318394 cubic inches would be around 28501.8 feet tall.

Recreational maths with 40009206395318394

• 40009206395318394 backwards is 49381359360290004
• The number of decimal digits it has is: 17
• The sum of 40009206395318394's digits is 66
• More coming soon!