30684614640729

Names of 30684614640729

• Cardinal: 30684614640729 can be written as Thirty trillion, six hundred eighty-four billion, six hundred fourteen million, six hundred forty thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 3.0684614640729 × 10¹³

Factors of 30684614640729

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 453

Divisors of 30684614640729

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 7 21 49 147 343 443 1029 1329 2401 3101 7203 9303 16807 21707 50421 65121 117649 151949 196249 352947 455847 588747 1063643 1373743 3190929 4121229 7445501 9616201 22336503 28848603 52118507 67313407 86938307 156355521 201940221 260814921 471193849 608568149 1413581547 1825704447 3298356943 4259977043 9895070829 12779931129 23088498601 29819839301 69265495803 89459517903 208738875107 626216625321 1461172125749 4383516377247 10228204880243 30684614640729
• Sum of all divisors σ(n): 47839554780000
• Sum of proper divisors (its aliquot sum) s(n): 17154940139271
• 30684614640729 is a deficient number, because the sum of its proper divisors (17154940139271) is less than itself. Its deficiency is 13529674501458

Bases of 30684614640729

• Binary: 110111110100001010001100011100100010001011001₂
• Hexadecimal: 0x1BE8518E4459
• Base-36: AVKBFAXQX

Squares and roots of 30684614640729

• 30684614640729 squared (30684614640729²) is 941545575650040497745651441
• 30684614640729 cubed (30684614640729³) is 28890963155504846898367982725702276140489
• The square root of 30684614640729 is 5539369.5165360651
• The cube root of 30684614640729 is 31306.9114226629

Scales and comparisons

• 30,684,614,640,729 seconds is equal to 975,675 years, 43 weeks, 1 day, 18 hours, 52 minutes, 9 seconds.
• To count from 1 to 30,684,614,640,729 would take you about two million, four hundred thirty-nine thousand, one hundred eighty-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 30684614640729 cubic inches would be around 2608.9 feet tall.

Recreational maths with 30684614640729

• 30684614640729 backwards is 92704641648603
• The number of decimal digits it has is: 14
• The sum of 30684614640729's digits is 60
• More coming soon!