40505742070939733

Names of 40505742070939733

• Cardinal: 40505742070939733 can be written as Forty quadrillion, five hundred five trillion, seven hundred forty-two billion, seventy million, nine hundred thirty-nine thousand, seven hundred thirty-three.

Scientific notation

• Scientific notation: 4.0505742070939733 × 10¹⁶

Factors of 40505742070939733

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2823531164

Divisors of 40505742070939733

• Number of divisors d(n): 36
• Complete list of divisors:
  1 7 19 49 133 361 811 931 2527 5677 15409 17689 39739 107863 292771 755041 2049397 14345779 2823530327 19764712289 53647076213 138352986023 375529533491 1019294448047 2289883095197 2628706734437 7135061136329 16029181666379 43507778808743 49945427954303 112204271664653 304554451661201 826647797366117 2131881161628407 5786534581562819 40505742070939733
• Sum of all divisors σ(n): 49790709804138912
• Sum of proper divisors (its aliquot sum) s(n): 9284967733199179
• 40505742070939733 is a deficient number, because the sum of its proper divisors (9284967733199179) is less than itself. Its deficiency is 31220774337740554

Bases of 40505742070939733

• Binary: 10001111111001111100000111111111100000001000000001010101₂
• Hexadecimal: 0x8FE7C1FF808055
• Base-36: B2U350PRP05

Squares and roots of 40505742070939733

• 40505742070939733 squared (40505742070939733²) is 1640715140717497049926217718111289
• 40505742070939733 cubed (40505742070939733³) is 66458384301788524401629163075698154144122105945837
• The square root of 40505742070939733 is 201260383.7592975801
• The cube root of 40505742070939733 is 343430.5017037047

Scales and comparisons

• 40,505,742,070,939,733 seconds is equal to 1,287,957,305 years, 19 weeks, 1 day, 9 hours, 28 minutes, 53 seconds.
• To count from 1 to 40,505,742,070,939,733 would take you about three billion, eight hundred sixty-three million, eight hundred seventy-one thousand, nine hundred sixteen 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 40505742070939733 cubic inches would be around 28619.2 feet tall.

Recreational maths with 40505742070939733

• 40505742070939733 backwards is 33793907024750504
• The number of decimal digits it has is: 17
• The sum of 40505742070939733's digits is 68
• More coming soon!