13938209527566816

Names of 13938209527566816

• Cardinal: 13938209527566816 can be written as Thirteen quadrillion, nine hundred thirty-eight trillion, two hundred nine billion, five hundred twenty-seven million, five hundred sixty-six thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3938209527566816 × 10¹⁶

Factors of 13938209527566816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16671226077

Divisors of 13938209527566816

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 2903 5806 8709 11612 17418 23224 26127 34836 46448 52254 69672 92896 104508 139344 209016 278688 418032 836064 16671223169 33342446338 50013669507 66684892676 100027339014 133369785352 150041008521 200054678028 266739570704 300082017042 400109356056 533479141408 600164034084 800218712112 1200328068168 1600437424224 2400656136336 4801312272672 48396560859607 96793121719214 145189682578821 193586243438428 290379365157642 387172486876856 435569047736463 580758730315284 774344973753712 871138095472926 1161517460630568 1548689947507424 1742276190945852 2323034921261136 3484552381891704 4646069842522272 6969104763783408 13938209527566816
• Sum of all divisors σ(n): 39650437078171920
• Sum of proper divisors (its aliquot sum) s(n): 25712227550605104
• 13938209527566816 is an abundant number, because the sum of its proper divisors (25712227550605104) is greater than itself. Its abundance is 11774018023038288

Bases of 13938209527566816

• Binary: 110001100001001011101001001011101100100001000111100000₂
• Hexadecimal: 0x3184BA4BB211E0
• Base-36: 3T8OL26T2W0

Squares and roots of 13938209527566816

• 13938209527566816 squared (13938209527566816²) is 194273684834354364071833344377856
• 13938209527566816 cubed (13938209527566816³) is 2707827324913710847143123436189444675960990826496
• The square root of 13938209527566816 is 118060194.5092706343
• The cube root of 13938209527566816 is 240659.1229295679

Scales and comparisons

• 13,938,209,527,566,816 seconds is equal to 443,191,949 years, 13 weeks, 5 days, 33 minutes, 36 seconds.
• To count from 1 to 13,938,209,527,566,816 would take you about one billion, three hundred twenty-nine million, five hundred seventy-five thousand, eight hundred forty-seven 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 13938209527566816 cubic inches would be around 20054.9 feet tall.

Recreational maths with 13938209527566816

• 13938209527566816 backwards is 61866572590283931
• The number of decimal digits it has is: 17
• The sum of 13938209527566816's digits is 81
• More coming soon!