13863888287647944

Names of 13863888287647944

• Cardinal: 13863888287647944 can be written as Thirteen quadrillion, eight hundred sixty-three trillion, eight hundred eighty-eight billion, two hundred eighty-seven million, six hundred forty-seven thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.3863888287647944 × 10¹⁶

Factors of 13863888287647944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 18836600355

Divisors of 13863888287647944

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 78 84 91 104 156 168 182 273 312 337 364 546 674 728 1011 1092 1348 2022 2184 2359 2696 4044 4381 4718 7077 8088 8762 9436 13143 14154 17524 18872 26286 28308 30667 35048 52572 56616 61334 92001 105144 122668 184002 245336 368004 736008 18836599993 37673199986 56509799979 75346399972 113019599958 131856199951 150692799944 226039199916 244875799909 263712399902 395568599853 452078399832 489751599818 527424799804 734627399727 791137199706 979503199636 1054849599608 1469254799454 1582274399412 1714130599363 1959006399272 2938509598908 3164548798824 3428261198726 5142391798089 5877019197816 6347934197641 6856522397452 10284783596178 12695868395282 13713044794904 19043802592923 20569567192356 25391736790564 38087605185846 41139134384712 44435539383487 50783473581128 76175210371692 82523144569333 88871078766974 133306618150461 152350420743384 165046289138666 177742157533948 247569433707999 266613236300922 330092578277332 355484315067896 495138867415998 533226472601844 577662011985331 660185156554664 990277734831996 1066452945203688 1155324023970662 1732986035955993 1980555469663992 2310648047941324 3465972071911986 4621296095882648 6931944143823972 13863888287647944
• Sum of all divisors σ(n): 42784699762371840
• Sum of proper divisors (its aliquot sum) s(n): 28920811474723896
• 13863888287647944 is an abundant number, because the sum of its proper divisors (28920811474723896) is greater than itself. Its abundance is 15056923187075952

Bases of 13863888287647944

• Binary: 110001010000010010001000001000100101110100100011001000₂
• Hexadecimal: 0x314122089748C8
• Base-36: 3SIC6CRH70O

Squares and roots of 13863888287647944

• 13863888287647944 squared (13863888287647944²) is 192207398452381840833883687427136
• 13863888287647944 cubed (13863888287647944³) is 2664741900203258160971208466318709888322320208384
• The square root of 13863888287647944 is 117745013.8547188927
• The cube root of 13863888287647944 is 240230.6133331977

Scales and comparisons

• 13,863,888,287,647,944 seconds is equal to 440,828,763 years, 37 weeks, 4 days, 22 hours, 12 minutes, 24 seconds.
• To count from 1 to 13,863,888,287,647,944 would take you about one billion, three hundred twenty-two million, four hundred eighty-six thousand, two hundred ninety-one 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 13863888287647944 cubic inches would be around 20019.2 feet tall.

Recreational maths with 13863888287647944

• 13863888287647944 backwards is 44974678288836831
• The number of decimal digits it has is: 17
• The sum of 13863888287647944's digits is 96
• More coming soon!