13649618422521001

Names of 13649618422521001

• Cardinal: 13649618422521001 can be written as Thirteen quadrillion, six hundred forty-nine trillion, six hundred eighteen billion, four hundred twenty-two million, five hundred twenty-one thousand and one.

Scientific notation

• Scientific notation: 1.3649618422521001 × 10¹⁶

Factors of 13649618422521001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 536181071

Divisors of 13649618422521001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 211 120677 25462847 536060183 113108698613 64690134703891 13649618422521001
• Sum of all divisors σ(n): 13714422227567424
• Sum of proper divisors (its aliquot sum) s(n): 64803805046423
• 13649618422521001 is a deficient number, because the sum of its proper divisors (64803805046423) is less than itself. Its deficiency is 13584814617474578

Bases of 13649618422521001

• Binary: 110000011111100100000101110001011001001101110010101001₂
• Hexadecimal: 0x307E417164DCA9
• Base-36: 3QEDW4Y2CA1

Squares and roots of 13649618422521001

• 13649618422521001 squared (13649618422521001²) is 186312083080424699779232286042001
• 13649618422521001 cubed (13649618422521001³) is 2543088841552828271287412693585750115602590563001
• The square root of 13649618422521001 is 116831581.4432082443
• The cube root of 13649618422521001 is 238986.5740753853

Scales and comparisons

• 13,649,618,422,521,001 seconds is equal to 434,015,644 years, 41 weeks, 2 days, 2 hours, 30 minutes, 1 second.
• To count from 1 to 13,649,618,422,521,001 would take you about one billion, three hundred two million, forty-six thousand, nine hundred thirty-four 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 13649618422521001 cubic inches would be around 19915.5 feet tall.

Recreational maths with 13649618422521001

• 13649618422521001 backwards is 10012522481694631
• The number of decimal digits it has is: 17
• The sum of 13649618422521001's digits is 55
• More coming soon!