13825397791375

Names of 13825397791375

• Cardinal: 13825397791375 can be written as Thirteen trillion, eight hundred twenty-five billion, three hundred ninety-seven million, seven hundred ninety-one thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.3825397791375 × 10¹³

Factors of 13825397791375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1586

Divisors of 13825397791375

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 25 29 59 125 145 295 725 841 1475 1493 1711 3625 4205 7375 7465 8555 21025 37325 42775 43297 49619 88087 105125 186625 213875 216485 248095 440435 1082425 1240475 1255613 2202175 2229049 2554523 5412125 6202375 6278065 11010875 11145245 12772615 31390325 55726225 63863075 64642421 74081167 131513891 156951625 278631125 319315375 323212105 370405835 657569455 1616060525 1852029175 1874630209 3287847275 3813902839 8080302625 9260145875 9373151045 16439236375 19069514195 46865755225 95347570975 110603182331 234328776125 476737854875 553015911655 2765079558275 13825397791375
• Sum of all divisors σ(n): 18184635640080
• Sum of proper divisors (its aliquot sum) s(n): 4359237848705
• 13825397791375 is a deficient number, because the sum of its proper divisors (4359237848705) is less than itself. Its deficiency is 9466159942670

Bases of 13825397791375

• Binary: 11001001001011111001111011001001101010001111₂
• Hexadecimal: 0xC92F9EC9A8F
• Base-36: 4WFASVTE7

Squares and roots of 13825397791375

• 13825397791375 squared (13825397791375²) is 191141624089756728024390625
• 13825397791375 cubed (13825397791375³) is 2642608987530353162389456714005255859375
• The square root of 13825397791375 is 3718251.9806187157
• The cube root of 13825397791375 is 24000.8088797835

Scales and comparisons

• 13,825,397,791,375 seconds is equal to 439,604 years, 46 weeks, 3 hours, 22 minutes, 55 seconds.
• To count from 1 to 13,825,397,791,375 would take you about one million, ninety-nine thousand and twelve 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 13825397791375 cubic inches would be around 2000.1 feet tall.

Recreational maths with 13825397791375

• 13825397791375 backwards is 57319779352831
• The number of decimal digits it has is: 14
• The sum of 13825397791375's digits is 70
• More coming soon!