40680299928321

Names of 40680299928321

• Cardinal: 40680299928321 can be written as Forty trillion, six hundred eighty billion, two hundred ninety-nine million, nine hundred twenty-eight thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 4.0680299928321 × 10¹³

Factors of 40680299928321

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 41707

Divisors of 40680299928321

• Number of divisors d(n): 45
• Complete list of divisors:
  1 3 9 17 27 51 81 153 289 459 867 1377 2601 7803 23409 41687 125061 375183 708679 1125549 2126037 3376647 6378111 12047543 19134333 36142629 57402999 108427887 325283661 975850983 1737805969 5213417907 15640253721 29542701473 46920761163 88628104419 140762283489 265884313257 502225925041 797652939771 1506677775123 2392958819313 4520033325369 13560099976107 40680299928321
• Sum of all divisors σ(n): 64555826914579
• Sum of proper divisors (its aliquot sum) s(n): 23875526986258
• 40680299928321 is a deficient number, because the sum of its proper divisors (23875526986258) is less than itself. Its deficiency is 16804772942063

Bases of 40680299928321

• Binary: 1001001111111110011110110100111001101100000001₂
• Hexadecimal: 0x24FF9ED39B01
• Base-36: EF49S8R29

Squares and roots of 40680299928321

• 40680299928321 squared (40680299928321²) is 1654886802258153557737879041
• 40680299928321 cubed (40680299928321³) is 67321291463281733075782051886498868220161
• 40680299928321 is a perfect square number. Its square root is 6378111
• The cube root of 40680299928321 is 34392.3128015075

Scales and comparisons

• 40,680,299,928,321 seconds is equal to 1,293,507 years, 36 weeks, 4 days, 17 hours, 25 minutes, 21 seconds.
• To count from 1 to 40,680,299,928,321 would take you about three million, two hundred thirty-three thousand, seven hundred sixty-nine 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 40680299928321 cubic inches would be around 2866 feet tall.

Recreational maths with 40680299928321

• 40680299928321 backwards is 12382999208604
• The number of decimal digits it has is: 14
• The sum of 40680299928321's digits is 63
• More coming soon!