13628909677650644

Names of 13628909677650644

• Cardinal: 13628909677650644 can be written as Thirteen quadrillion, six hundred twenty-eight trillion, nine hundred nine billion, six hundred seventy-seven million, six hundred fifty thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 1.3628909677650644 × 10¹⁶

Factors of 13628909677650644

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 34016217

Divisors of 13628909677650644

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 13 26 52 11794553 22221649 23589106 44443298 47178212 88886596 153329189 288881437 306658378 577762874 613316756 1155525748 262094416877897 524188833755794 1048377667511588 3407227419412661 6814454838825322 13628909677650644
• Sum of all divisors σ(n): 25685256187621800
• Sum of proper divisors (its aliquot sum) s(n): 12056346509971156
• 13628909677650644 is a deficient number, because the sum of its proper divisors (12056346509971156) is less than itself. Its deficiency is 1572563167679488

Bases of 13628909677650644

• Binary: 110000011010110110101111010000000000110010001011010100₂
• Hexadecimal: 0x306B6BD00322D4
• Base-36: 3Q71MO61WWK

Squares and roots of 13628909677650644

• 13628909677650644 squared (13628909677650644²) is 185747179001559380945187313614736
• 13628909677650644 cubed (13628909677650644³) is 2531531525490659132588283386957209774679818289984
• The square root of 13628909677650644 is 116742921.3171001817
• The cube root of 13628909677650644 is 238865.6520875761

Scales and comparisons

• 13,628,909,677,650,644 seconds is equal to 433,357,170 years, 39 weeks, 4 days, 23 hours, 50 minutes, 44 seconds.
• To count from 1 to 13,628,909,677,650,644 would take you about one billion, three hundred million, seventy-one thousand, five hundred 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 13628909677650644 cubic inches would be around 19905.5 feet tall.

Recreational maths with 13628909677650644

• 13628909677650644 backwards is 44605677690982631
• The number of decimal digits it has is: 17
• The sum of 13628909677650644's digits is 83
• More coming soon!