13449510481869

Names of 13449510481869

• Cardinal: 13449510481869 can be written as Thirteen trillion, four hundred forty-nine billion, five hundred ten million, four hundred eighty-one thousand, eight hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3449510481869 × 10¹³

Factors of 13449510481869

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 24272

Divisors of 13449510481869

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 11 21 27 33 63 77 99 121 189 231 297 363 693 847 1089 2079 2541 3267 7623 22869 24251 72753 169757 218259 266761 509271 654777 800283 1527813 1867327 2400849 2934371 4583439 5601981 7202547 8803113 16805943 20540597 26409339 50417829 61621791 79228017 184865373 554596119 588111001 1764333003 4116777007 5292999009 6469221011 12350331021 15878997027 19407663033 37050993063 45284547077 58222989099 71161431121 111152979189 135853641231 174668967297 213484293363 407560923693 498130017847 640452880089 1222682771079 1494390053541 1921358640267 4483170160623 13449510481869
• Sum of all divisors σ(n): 25031036367680
• Sum of proper divisors (its aliquot sum) s(n): 11581525885811
• 13449510481869 is a deficient number, because the sum of its proper divisors (11581525885811) is less than itself. Its deficiency is 1867984596058

Bases of 13449510481869

• Binary: 11000011101101110101010010110110111111001101₂
• Hexadecimal: 0xC3B754B6FCD
• Base-36: 4RMMBA959

Squares and roots of 13449510481869

• 13449510481869 squared (13449510481869²) is 180889332201904100577733161
• 13449510481869 cubed (13449510481869³) is 2432872969507792838560554967492810557909
• The square root of 13449510481869 is 3667357.4248863445
• The cube root of 13449510481869 is 23781.2945802281

Scales and comparisons

• 13,449,510,481,869 seconds is equal to 427,652 years, 43 weeks, 1 day, 13 hours, 51 minutes, 9 seconds.
• To count from 1 to 13,449,510,481,869 would take you about one million, sixty-nine thousand, one hundred thirty-two 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 13449510481869 cubic inches would be around 1981.8 feet tall.

Recreational maths with 13449510481869

• 13449510481869 backwards is 96818401594431
• 13449510481869 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13449510481869's digits is 63
• More coming soon!