13021247080686

Names of 13021247080686

• Cardinal: 13021247080686 can be written as Thirteen trillion, twenty-one billion, two hundred forty-seven million, eighty thousand, six hundred eighty-six.

Scientific notation

• Scientific notation: 1.3021247080686 × 10¹³

Factors of 13021247080686

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 797449

Divisors of 13021247080686

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 13 26 39 78 89 169 178 181 267 338 362 507 534 543 1014 1086 1157 2314 2353 3471 4706 6942 7059 14118 15041 16109 30082 30589 32218 45123 48327 61178 90246 91767 96654 183534 209417 418834 628251 797161 1256502 1594322 2391483 2722421 4782966 5444842 8167263 10363093 16334526 20726186 31089279 62178558 70947329 134720209 141894658 144286141 212841987 269440418 288572282 404160627 425683974 432858423 808321254 865716846 922315277 1844630554 1875719833 2766945831 3751439666 5533891662 5627159499 11254318998 11990098601 12841466549 23980197202 24384357829 25682933098 35970295803 38524399647 48768715658 71940591606 73153073487 77048799294 146306146974 166939065137 333878130274 500817195411 1001634390822 2170207846781 4340415693562 6510623540343 13021247080686
• Sum of all divisors σ(n): 28674299777760
• Sum of proper divisors (its aliquot sum) s(n): 15653052697074
• 13021247080686 is an abundant number, because the sum of its proper divisors (15653052697074) is greater than itself. Its abundance is 2631805616388

Bases of 13021247080686

• Binary: 10111101011110111110110011101000100011101110₂
• Hexadecimal: 0xBD7BECE88EE
• Base-36: 4M5VMB9WU

Squares and roots of 13021247080686

• 13021247080686 squared (13021247080686²) is 169552875536273677394230596
• 13021247080686 cubed (13021247080686³) is 2207789885598620328468370899704101868856
• The square root of 13021247080686 is 3608496.5124946429
• The cube root of 13021247080686 is 23526.1499041327

Scales and comparisons

• 13,021,247,080,686 seconds is equal to 414,035 years, 19 weeks, 5 days, 5 hours, 58 minutes, 6 seconds.
• To count from 1 to 13,021,247,080,686 would take you about one million, thirty-five thousand and eighty-eight 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 13021247080686 cubic inches would be around 1960.5 feet tall.

Recreational maths with 13021247080686

• 13021247080686 backwards is 68608074212031
• The number of decimal digits it has is: 14
• The sum of 13021247080686's digits is 48
• More coming soon!