29867442161009

Names of 29867442161009

• Cardinal: 29867442161009 can be written as Twenty-nine trillion, eight hundred sixty-seven billion, four hundred forty-two million, one hundred sixty-one thousand and nine.

Scientific notation

• Scientific notation: 2.9867442161009 × 10¹³

Factors of 29867442161009

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 970

Divisors of 29867442161009

• Number of divisors d(n): 54
• Complete list of divisors:
  1 23 41 43 529 863 943 989 1763 1849 19849 21689 22747 35383 37109 40549 42527 75809 456527 744769 813809 853507 932627 978121 1521469 1595687 1743607 17129687 18717607 19630661 30535529 32025067 34993787 36700801 40102961 65423167 393982801 702317167 736576541 804857101 844118423 1313027747 1377077881 1504732841 16153294841 16941260443 30199638181 31672791263 34608855343 56460193121 694591678163 728474199049 1298584441783 29867442161009
• Sum of all divisors σ(n): 32783110405794
• Sum of proper divisors (its aliquot sum) s(n): 2915668244785
• 29867442161009 is a deficient number, because the sum of its proper divisors (2915668244785) is less than itself. Its deficiency is 26951773916224

Bases of 29867442161009

• Binary: 110110010101000001110010001111100010101110001₂
• Hexadecimal: 0x1B2A0E47C571
• Base-36: AL4WVWOZ5

Squares and roots of 29867442161009

• 29867442161009 squared (29867442161009²) is 892064101241217963879898081
• 29867442161009 cubed (29867442161009³) is 26643672947734554422288214046517312123729
• The square root of 29867442161009 is 5465111.3585185983
• The cube root of 29867442161009 is 31026.4921511785

Scales and comparisons

• 29,867,442,161,009 seconds is equal to 949,692 years, 14 weeks, 1 day, 23 hours, 23 minutes, 29 seconds.
• To count from 1 to 29,867,442,161,009 would take you about two million, three hundred seventy-four thousand, two hundred thirty 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 29867442161009 cubic inches would be around 2585.5 feet tall.

Recreational maths with 29867442161009

• 29867442161009 backwards is 90016124476892
• The number of decimal digits it has is: 14
• The sum of 29867442161009's digits is 59
• More coming soon!