40046972563007667

Names of 40046972563007667

• Cardinal: 40046972563007667 can be written as Forty quadrillion, forty-six trillion, nine hundred seventy-two billion, five hundred sixty-three million, seven thousand, six hundred sixty-seven.

Scientific notation

• Scientific notation: 4.0046972563007667 × 10¹⁶

Factors of 40046972563007667

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1426396

Divisors of 40046972563007667

• Number of divisors d(n): 30
• Complete list of divisors:
  1 3 9 27 81 243 729 2187 6561 19683 1426393 4279179 12837537 38512611 115537833 346613499 1039840497 3119521491 9358564473 28075693419 2034596990449 6103790971347 18311372914041 54934118742123 164802356226369 494407068679107 1483221206037321 4449663618111963 13348990854335889 40046972563007667
• Sum of all divisors σ(n): 60069483658872732
• Sum of proper divisors (its aliquot sum) s(n): 20022511095865065
• 40046972563007667 is a deficient number, because the sum of its proper divisors (20022511095865065) is less than itself. Its deficiency is 20024461467142602

Bases of 40046972563007667

• Binary: 10001110010001101000001001100101111100101010100010110011₂
• Hexadecimal: 0x8E468265F2A8B3
• Base-36: AYBGT7TTO6R

Squares and roots of 40046972563007667

• 40046972563007667 squared (40046972563007667²) is 1603760011462288869246281100782889
• 40046972563007667 cubed (40046972563007667³) is 64225733176679143883893995101598304840074209409963
• The square root of 40046972563007667 is 200117396.9524080807
• The cube root of 40046972563007667 is 342129.0068892167

Scales and comparisons

• 40,046,972,563,007,667 seconds is equal to 1,273,369,854 years, 4 weeks, 2 days, 15 hours, 54 minutes, 27 seconds.
• To count from 1 to 40,046,972,563,007,667 would take you about three billion, eight hundred twenty million, one hundred nine thousand, five hundred sixty-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 40046972563007667 cubic inches would be around 28510.8 feet tall.

Recreational maths with 40046972563007667

• 40046972563007667 backwards is 76670036527964004
• The number of decimal digits it has is: 17
• The sum of 40046972563007667's digits is 72
• More coming soon!