13947391018501622

Names of 13947391018501622

• Cardinal: 13947391018501622 can be written as Thirteen quadrillion, nine hundred forty-seven trillion, three hundred ninety-one billion, eighteen million, five hundred one thousand, six hundred twenty-two.

Scientific notation

• Scientific notation: 1.3947391018501622 × 10¹⁶

Factors of 13947391018501622

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8773

Divisors of 13947391018501622

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 11 22 41 82 121 242 451 902 1331 1681 2662 3362 4961 8719 9922 17438 18491 36982 54571 68921 95909 109142 137842 191818 203401 357479 406802 714958 758131 1054999 1516262 2109998 2237411 3932269 4474822 7864538 8339441 11604989 14656639 16678882 23209978 29313278 43254959 76020961 86509918 91733851 152041922 161223029 183467702 322446058 475804549 600922199 836230571 951609098 1201844398 1672461142 1773453319 3116859401 3546906638 6233718802 6610144189 9198536281 13220288378 18397072562 19507986509 34285453411 39015973018 68570906822 72711586079 101183899091 127791235441 145423172158 202367798182 255582470882 377139987521 754279975042 799827446869 1405703589851 1599654893738 2811407179702 4148539862731 5239440653081 8297079725462 10478881306162 15462739488361 30925478976722 57633847183891 115267694367782 170090134371971 340180268743942 633972319022801 1267944638045602 6973695509250811 13947391018501622
• Sum of all divisors σ(n): 23589611125805088
• Sum of proper divisors (its aliquot sum) s(n): 9642220107303466
• 13947391018501622 is a deficient number, because the sum of its proper divisors (9642220107303466) is less than itself. Its deficiency is 4305170911198156

Bases of 13947391018501622

• Binary: 110001100011010001010000000111001100111000010111110110₂
• Hexadecimal: 0x318D14073385F6
• Base-36: 3TBXQZ9G8VQ

Squares and roots of 13947391018501622

• 13947391018501622 squared (13947391018501622²) is 194529716222979712678714016630884
• 13947391018501622 cubed (13947391018501622³) is 2713182016880056515122520124781616005450329293848
• The square root of 13947391018501622 is 118099072.8943357201
• The cube root of 13947391018501622 is 240711.9543101295

Scales and comparisons

• 13,947,391,018,501,622 seconds is equal to 443,483,892 years, 14 weeks, 2 days, 5 hours, 7 minutes, 2 seconds.
• To count from 1 to 13,947,391,018,501,622 would take you about one billion, three hundred thirty million, four hundred fifty-one thousand, six hundred seventy-six 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 13947391018501622 cubic inches would be around 20059.3 feet tall.

Recreational maths with 13947391018501622

• 13947391018501622 backwards is 22610581019374931
• The number of decimal digits it has is: 17
• The sum of 13947391018501622's digits is 62
• More coming soon!