13887804601392944

Names of 13887804601392944

• Cardinal: 13887804601392944 can be written as Thirteen quadrillion, eight hundred eighty-seven trillion, eight hundred four billion, six hundred one million, three hundred ninety-two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3887804601392944 × 10¹⁶

Factors of 13887804601392944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 163578652

Divisors of 13887804601392944

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 29 58 67 116 134 232 268 464 536 1072 1943 2731 3886 5462 7772 10924 15544 21848 31088 43696 79199 158398 182977 316796 365954 633592 731908 1267184 1463816 2927632 5306333 10612666 21225332 42450664 84901328 163575823 327151646 654303292 1308606584 2617213168 4743698867 9487397734 10959580141 18974795468 21919160282 37949590936 43838320564 75899181872 87676641128 175353282256 317827824089 446725572613 635655648178 893451145226 1271311296356 1786902290452 2542622592712 3573804580904 5085245185424 7147609161808 12955041605777 25910083211554 29930613365071 51820166423108 59861226730142 103640332846216 119722453460284 207280665692432 239444906920568 478889813841136 867987787587059 1735975575174118 3471951150348236 6943902300696472 13887804601392944
• Sum of all divisors σ(n): 28261269919864320
• Sum of proper divisors (its aliquot sum) s(n): 14373465318471376
• 13887804601392944 is an abundant number, because the sum of its proper divisors (14373465318471376) is greater than itself. Its abundance is 485660717078432

Bases of 13887804601392944

• Binary: 110001010101101110001001111011111110011101111100110000₂
• Hexadecimal: 0x3156E27BF9DF30
• Base-36: 3SQTDCV6HWW

Squares and roots of 13887804601392944

• 13887804601392944 squared (13887804601392944²) is 192871116646471028183425092987136
• 13887804601392944 cubed (13887804601392944³) is 2678556381238655583678502590024107964351473168384
• The square root of 13887804601392944 is 117846529.8657238529
• The cube root of 13887804601392944 is 240368.6729690807

Scales and comparisons

• 13,887,804,601,392,944 seconds is equal to 441,589,228 years, 27 weeks, 1 day, 18 hours, 55 minutes, 44 seconds.
• To count from 1 to 13,887,804,601,392,944 would take you about one billion, three hundred twenty-four million, seven hundred sixty-seven thousand, six hundred eighty-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 13887804601392944 cubic inches would be around 20030.7 feet tall.

Recreational maths with 13887804601392944

• 13887804601392944 backwards is 44929310640878831
• The number of decimal digits it has is: 17
• The sum of 13887804601392944's digits is 77
• More coming soon!