13807387944297

Names of 13807387944297

• Cardinal: 13807387944297 can be written as Thirteen trillion, eight hundred seven billion, three hundred eighty-seven million, nine hundred forty-four thousand, two hundred ninety-seven.

Scientific notation

• Scientific notation: 1.3807387944297 × 10¹³

Factors of 13807387944297

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 492

Divisors of 13807387944297

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 17 41 51 123 153 289 369 431 697 867 1293 1681 2091 2601 3879 4913 5043 6273 7327 11849 14739 15129 17671 21981 28577 35547 44217 53013 65943 85731 106641 124559 159039 185761 201433 257193 300407 373677 485809 557283 604299 724511 901221 1121031 1457427 1671849 1812897 2117503 2173533 2703663 3157937 4372281 5106919 6352509 6520599 7616201 8258753 9473811 12316687 15320757 19057527 22848603 24776259 28421433 36950061 45962271 53684929 68545809 74328777 86817623 110850183 129475417 161054787 209383679 260452869 312264241 388426251 483164361 628151037 781358607 912643793 936792723 1165278753 1884453111 2201082089 2737931379 2810378169 3559522543 5308492097 6603246267 8213794137 10678567629 15925476291 19809738801 32035702887 37418395513 47776428873 90244365649 112255186539 270733096947 336765559617 812199290841 1534154216033 4602462648099 13807387944297
• Sum of all divisors σ(n): 21770203176540
• Sum of proper divisors (its aliquot sum) s(n): 7962815232243
• 13807387944297 is a deficient number, because the sum of its proper divisors (7962815232243) is less than itself. Its deficiency is 5844572712054

Bases of 13807387944297

• Binary: 11001000111011001000011101000010010101101001₂
• Hexadecimal: 0xC8EC8742569
• Base-36: 4W70YAAG9

Squares and roots of 13807387944297

• 13807387944297 squared (13807387944297²) is 190643961844318135574824209
• 13807387944297 cubed (13807387944297³) is 2632295140422255486704147779531659086073
• The square root of 13807387944297 is 3715829.3750247737
• The cube root of 13807387944297 is 23990.3826884917

Scales and comparisons

• 13,807,387,944,297 seconds is equal to 439,032 years, 11 weeks, 5 days, 20 hours, 4 minutes, 57 seconds.
• To count from 1 to 13,807,387,944,297 would take you about one million, ninety-seven thousand, five hundred eighty 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 13807387944297 cubic inches would be around 1999.2 feet tall.

Recreational maths with 13807387944297

• 13807387944297 backwards is 79244978370831
• The number of decimal digits it has is: 14
• The sum of 13807387944297's digits is 72
• More coming soon!