13818591159349875

Names of 13818591159349875

• Cardinal: 13818591159349875 can be written as Thirteen quadrillion, eight hundred eighteen trillion, five hundred ninety-one billion, one hundred fifty-nine million, three hundred forty-nine thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 1.3818591159349875 × 10¹⁶

Factors of 13818591159349875

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 426

Divisors of 13818591159349875

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 15 25 75 107 125 311 321 375 535 933 1555 1605 2675 4665 7775 8025 11449 13375 23325 33277 34347 38875 40125 57245 96721 99831 116625 166385 171735 286225 290163 483605 499155 831925 858675 1225043 1431125 1450815 2418025 2495775 3560639 3675129 4159625 4293375 6125215 7254075 10349147 10681917 12090125 12478875 17803195 18375645 30080231 30626075 31047441 36270375 51745735 53409585 89015975 90240693 91878225 150401155 153130375 155237205 258728675 267047925 380988373 445079875 451203465 459391125 752005775 776186025 1107358729 1142965119 1293643375 1335239625 1904941865 2256017325 3218584717 3322076187 3760028875 3880930125 5536793645 5714825595 9524709325 9655754151 11280086625 16092923585 16610380935 27683968225 28574127975 47623546625 48278770755 80464617925 83051904675 118487384003 138419841125 142870639875 241393853775 344388564719 355462152009 402323089625 415259523375 592436920015 1033165694157 1206969268875 1721942823595 1777310760045 2962184600075 5165828470785 8609714117975 8886553800225 14810923000375 25829142353925 36849576424933 43048570589875 44432769001125 110548729274799 129145711769625 184247882124665 552743646373995 921239410623325 2763718231869975 4606197053116625 13818591159349875
• Sum of all divisors σ(n): 23285935709337600
• Sum of proper divisors (its aliquot sum) s(n): 9467344549987725
• 13818591159349875 is a deficient number, because the sum of its proper divisors (9467344549987725) is less than itself. Its deficiency is 4351246609362150

Bases of 13818591159349875

• Binary: 110001000101111110111101111001010110010111001001110011₂
• Hexadecimal: 0x3117EF79597273
• Base-36: 3S2A552TQPF

Squares and roots of 13818591159349875

• 13818591159349875 squared (13818591159349875²) is 190953461629262522444632662515625
• 13818591159349875 cubed (13818591159349875³) is 2638707816717382670730978202281362177157029296875
• The square root of 13818591159349875 is 117552503.8412618203
• The cube root of 13818591159349875 is 239968.6947555981

Scales and comparisons

• 13,818,591,159,349,875 seconds is equal to 439,388,455 years, 8 weeks, 1 day, 15 hours, 51 minutes, 15 seconds.
• To count from 1 to 13,818,591,159,349,875 would take you about one billion, three hundred eighteen million, one hundred sixty-five thousand, three hundred sixty-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 13818591159349875 cubic inches would be around 19997.4 feet tall.

Recreational maths with 13818591159349875

• 13818591159349875 backwards is 57894395119581831
• The number of decimal digits it has is: 17
• The sum of 13818591159349875's digits is 87
• More coming soon!