13401910957097481

Names of 13401910957097481

• Cardinal: 13401910957097481 can be written as Thirteen quadrillion, four hundred one trillion, nine hundred ten billion, nine hundred fifty-seven million, ninety-seven thousand, four hundred eighty-one.

Scientific notation

• Scientific notation: 1.3401910957097481 × 10¹⁶

Factors of 13401910957097481

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1114270133

Divisors of 13401910957097481

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 13 21 39 91 169 273 507 1183 3389 3549 10167 23723 44057 71169 132171 308399 572741 925197 1718223 4009187 12027561 1114266721 3342800163 7799867047 14485467373 23399601141 43456402119 101398271611 188311075849 304194814833 564933227547 1318177530943 3776249917469 3954532592829 11328749752407 26433749422283 49091248927097 79301248266849 147273746781291 343638742489679 638186236052261 1030916227469037 1914558708156783 4467303652365827 13401910957097481
• Sum of all divisors σ(n): 22120244682468480
• Sum of proper divisors (its aliquot sum) s(n): 8718333725370999
• 13401910957097481 is a deficient number, because the sum of its proper divisors (8718333725370999) is less than itself. Its deficiency is 4683577231726482

Bases of 13401910957097481

• Binary: 101111100111001111011110001101111010001100001000001001₂
• Hexadecimal: 0x2F9CF78DE8C209
• Base-36: 3NYKWWCROQX

Squares and roots of 13401910957097481

• 13401910957097481 squared (13401910957097481²) is 179611217301969519213008136545361
• 13401910957097481 cubed (13401910957097481³) is 2407133541176881958294649052799828959579055335641
• The square root of 13401910957097481 is 115766622.8111431131
• The cube root of 13401910957097481 is 237532.0641154595

Scales and comparisons

• 13,401,910,957,097,481 seconds is equal to 426,139,313 years, 31 weeks, 2 days, 14 hours, 11 minutes, 21 seconds.
• To count from 1 to 13,401,910,957,097,481 would take you about one billion, two hundred seventy-eight million, four hundred seventeen thousand, nine hundred forty 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 13401910957097481 cubic inches would be around 19794.3 feet tall.

Recreational maths with 13401910957097481

• 13401910957097481 backwards is 18479075901910431
• The number of decimal digits it has is: 17
• The sum of 13401910957097481's digits is 69
• More coming soon!