13252511257425

Names of 13252511257425

• Cardinal: 13252511257425 can be written as Thirteen trillion, two hundred fifty-two billion, five hundred eleven million, two hundred fifty-seven thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.3252511257425 × 10¹³

Factors of 13252511257425

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 162259110

Divisors of 13252511257425

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 99 121 135 165 225 275 297 363 495 605 675 825 1089 1485 1815 2475 3025 3267 5445 7425 9075 16335 27225 81675 162259091 486777273 811295455 1460331819 1784850001 2433886365 4056477275 4380995457 5354550003 7301659095 8924250005 12169431825 16063650009 19633350011 21904977285 26772750015 36508295475 44621250025 48190950027 58900050033 80318250045 98166750055 109524886425 133863750075 176700150099 240954750135 294500250165 401591250225 490833750275 530100450297 883500750495 1204773750675 1472501250825 2650502251485 4417503752475 13252511257425
• Sum of all divisors σ(n): 26759769452640
• Sum of proper divisors (its aliquot sum) s(n): 13507258195215
• 13252511257425 is an abundant number, because the sum of its proper divisors (13507258195215) is greater than itself. Its abundance is 254746937790

Bases of 13252511257425

• Binary: 11000000110110010111001110011101001101010001₂
• Hexadecimal: 0xC0D9739D351
• Base-36: 4P44B16Q9

Squares and roots of 13252511257425

• 13252511257425 squared (13252511257425²) is 175629054628176354617630625
• 13252511257425 cubed (13252511257425³) is 2327526023590817437168348739192938640625
• The square root of 13252511257425 is 3640399.8760335381
• The cube root of 13252511257425 is 23664.6123092913

Scales and comparisons

• 13,252,511,257,425 seconds is equal to 421,388 years, 44 weeks, 6 days, 23 hours, 3 minutes, 45 seconds.
• To count from 1 to 13,252,511,257,425 would take you about one million, fifty-three thousand, four hundred seventy-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 13252511257425 cubic inches would be around 1972.1 feet tall.

Recreational maths with 13252511257425

• 13252511257425 backwards is 52475211525231
• 13252511257425 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13252511257425's digits is 45
• More coming soon!