29638356501691

Names of 29638356501691

• Cardinal: 29638356501691 can be written as Twenty-nine trillion, six hundred thirty-eight billion, three hundred fifty-six million, five hundred one thousand, six hundred ninety-one.

Scientific notation

• Scientific notation: 2.9638356501691 × 10¹³

Factors of 29638356501691

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 138317

Divisors of 29638356501691

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 19 103 133 361 721 829 1957 2527 5803 13699 15751 37183 85387 110257 137359 260281 299269 597709 961513 1622353 2094883 2609821 11356471 14147977 18268747 30824707 49586599 99035839 113870611 215772949 268811563 347106193 797094277 1881680941 2163541609 5107419697 11728672933 15144791263 35751937879 41107290571 82100710531 222844785727 287751033997 1559913500089 4234050928813 29638356501691
• Sum of all divisors σ(n): 36139877529600
• Sum of proper divisors (its aliquot sum) s(n): 6501521027909
• 29638356501691 is a deficient number, because the sum of its proper divisors (6501521027909) is less than itself. Its deficiency is 23136835473782

Bases of 29638356501691

• Binary: 110101111010010110111101101100000010010111011₂
• Hexadecimal: 0x1AF4B7B604BB
• Base-36: AI7O87YYJ

Squares and roots of 29638356501691

• 29638356501691 squared (29638356501691²) is 878432176121329171685859481
• 29638356501691 cubed (29638356501691³) is 26035285998440170054096376936103764882371
• The square root of 29638356501691 is 5444112.0948866399
• The cube root of 29638356501691 is 30946.9632505989

Scales and comparisons

• 29,638,356,501,691 seconds is equal to 942,408 years, 3 weeks, 14 hours, 1 minute, 31 seconds.
• To count from 1 to 29,638,356,501,691 would take you about two million, three hundred fifty-six 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 29638356501691 cubic inches would be around 2578.9 feet tall.

Recreational maths with 29638356501691

• 29638356501691 backwards is 19610565383692
• The number of decimal digits it has is: 14
• The sum of 29638356501691's digits is 64
• More coming soon!