13993532268849

Names of 13993532268849

• Cardinal: 13993532268849 can be written as Thirteen trillion, nine hundred ninety-three billion, five hundred thirty-two million, two hundred sixty-eight thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.3993532268849 × 10¹³

Factors of 13993532268849

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3424

Divisors of 13993532268849

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 21 49 53 63 147 159 371 441 477 1113 2597 2809 3339 3361 7791 8427 10083 19663 23373 23527 25281 30249 58989 70581 137641 164689 176967 178133 211743 412923 494067 534399 1238769 1246931 1482201 1603197 3740793 8728517 9441049 11222379 11296321 26185551 28323147 33888963 66087343 78556653 79074247 84969441 101666889 198262029 237222741 462611401 553519729 594786087 598705013 711668223 1387834203 1660559187 1796115039 4163502609 4190935091 4981677561 5388345117 12572805273 29336545637 31731365689 37718415819 88009636911 95194097067 222119559823 264028910733 285582291201 666358679469 1554836918761 1999076038407 4664510756283 13993532268849
• Sum of all divisors σ(n): 23972085389889
• Sum of proper divisors (its aliquot sum) s(n): 9978553121040
• 13993532268849 is a deficient number, because the sum of its proper divisors (9978553121040) is less than itself. Its deficiency is 4014979147809

Bases of 13993532268849

• Binary: 11001011101000011111100001010010000100110001₂
• Hexadecimal: 0xCBA1F852131
• Base-36: 4YKJFT6I9

Squares and roots of 13993532268849

• 13993532268849 squared (13993532268849²) is 195818945359318241615784801
• 13993532268849 cubed (13993532268849³) is 2740198730737598953141566258069259964049
• 13993532268849 is a perfect square number. Its square root is 3740793
• The cube root of 13993532268849 is 24097.7106052541

Scales and comparisons

• 13,993,532,268,849 seconds is equal to 444,951 years, 2 weeks, 1 day, 54 minutes, 9 seconds.
• To count from 1 to 13,993,532,268,849 would take you about one million, one hundred twelve thousand, three hundred seventy-seven 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 13993532268849 cubic inches would be around 2008.1 feet tall.

Recreational maths with 13993532268849

• 13993532268849 backwards is 94886223539931
• The number of decimal digits it has is: 14
• The sum of 13993532268849's digits is 72
• More coming soon!