13222809724667487

Names of 13222809724667487

• Cardinal: 13222809724667487 can be written as Thirteen quadrillion, two hundred twenty-two trillion, eight hundred nine billion, seven hundred twenty-four million, six hundred sixty-seven thousand, four hundred eighty-seven.

Scientific notation

• Scientific notation: 1.3222809724667487 × 10¹⁶

Factors of 13222809724667487

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 625583

Divisors of 13222809724667487

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 21 11941 35823 83587 103333 250761 309999 510299 723331 1530897 2169993 3572093 10716279 1233899353 3701698059 6093480359 8637295471 18280441077 25911886413 42654362513 52730726567 127963087539 158192179701 369115085969 1107345257907 629657605936547 1888972817809641 4407603241555829 13222809724667487
• Sum of all divisors σ(n): 20150965269388800
• Sum of proper divisors (its aliquot sum) s(n): 6928155544721313
• 13222809724667487 is a deficient number, because the sum of its proper divisors (6928155544721313) is less than itself. Its deficiency is 6294654179946174

Bases of 13222809724667487

• Binary: 101110111110100001001101001100100100100100011001011111₂
• Hexadecimal: 0x2EFA134C92465F
• Base-36: 3M73EXF8J8F

Squares and roots of 13222809724667487

• 13222809724667487 squared (13222809724667487²) is 174842697014761063364932714895169
• 13222809724667487 cubed (13222809724667487³) is 2311911714373873587500704281023829136890587670303
• The square root of 13222809724667487 is 114990476.6694507055
• The cube root of 13222809724667487 is 236469.2003966343

Scales and comparisons

• 13,222,809,724,667,487 seconds is equal to 420,444,448 years, 21 weeks, 1 day, 16 hours, 31 minutes, 27 seconds.
• To count from 1 to 13,222,809,724,667,487 would take you about one billion, two hundred sixty-one million, three hundred thirty-three thousand, three hundred forty-five 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 13222809724667487 cubic inches would be around 19705.8 feet tall.

Recreational maths with 13222809724667487

• 13222809724667487 backwards is 78476642790822231
• The number of decimal digits it has is: 17
• The sum of 13222809724667487's digits is 78
• More coming soon!