13755444731091

Names of 13755444731091

• Cardinal: 13755444731091 can be written as Thirteen trillion, seven hundred fifty-five billion, four hundred forty-four million, seven hundred thirty-one thousand and ninety-one.

Scientific notation

• Scientific notation: 1.3755444731091 × 10¹³

Factors of 13755444731091

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 24351

Divisors of 13755444731091

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 49 63 147 401 441 1203 2807 3609 3877 8421 11631 19649 20063 25263 27139 34893 58947 60189 81417 140441 176841 180567 189973 244251 421323 569919 983087 1263969 1554677 1709757 2949261 4664031 8045263 8847783 10882739 13992093 24135789 32648217 56316841 72407367 76179173 77784251 97944651 168950523 228537519 233352753 394217887 506851569 544489757 685612557 700058259 1182653661 1633469271 3547960983 3811428299 4900407813 11434284897 31191484651 34302854691 93574453953 218340392557 280723361859 655021177671 1528382747899 1965063533013 4585148243697 13755444731091
• Sum of all divisors σ(n): 23177659849344
• Sum of proper divisors (its aliquot sum) s(n): 9422215118253
• 13755444731091 is a deficient number, because the sum of its proper divisors (9422215118253) is less than itself. Its deficiency is 4333229612838

Bases of 13755444731091

• Binary: 11001000001010110000011001011001110011010011₂
• Hexadecimal: 0xC82B0659CD3
• Base-36: 4VJ5WMYMR

Squares and roots of 13755444731091

• 13755444731091 squared (13755444731091²) is 189212259750099153302050281
• 13755444731091 cubed (13755444731091³) is 2602698781437323090653507812229005986571
• The square root of 13755444731091 is 3708833.3382737759
• The cube root of 13755444731091 is 23960.2610489477

Scales and comparisons

• 13,755,444,731,091 seconds is equal to 437,380 years, 30 weeks, 6 days, 5 hours, 44 minutes, 51 seconds.
• To count from 1 to 13,755,444,731,091 would take you about one million, ninety-three thousand, four hundred fifty-one 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 13755444731091 cubic inches would be around 1996.7 feet tall.

Recreational maths with 13755444731091

• 13755444731091 backwards is 19013744455731
• The number of decimal digits it has is: 14
• The sum of 13755444731091's digits is 54
• More coming soon!