16013840047866

Names of 16013840047866

• Cardinal: 16013840047866 can be written as Sixteen trillion, thirteen billion, eight hundred forty million, forty-seven thousand, eight hundred sixty-six.

Scientific notation

• Scientific notation: 1.6013840047866 × 10¹³

Factors of 16013840047866

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11563048

Divisors of 16013840047866

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 83 103 162 166 206 249 309 498 618 747 927 1494 1854 2241 2781 4482 5562 6723 8343 8549 13446 16686 17098 25647 51294 76941 153882 230823 461646 692469 1384938 11562857 23125714 34688571 69377142 104065713 208131426 312197139 624394278 936591417 959717131 1190974271 1873182834 1919434262 2381948542 2879151393 3572922813 5758302786 7145845626 8637454179 10718768439 17274908358 21437536878 25912362537 32156305317 51824725074 64312610634 77737087611 96468915951 98850864493 155474175222 192937831902 197701728986 296552593479 593105186958 889657780437 1779315560874 2668973341311 5337946682622 8006920023933 16013840047866
• Sum of all divisors σ(n): 36667765278144
• Sum of proper divisors (its aliquot sum) s(n): 20653925230278
• 16013840047866 is an abundant number, because the sum of its proper divisors (20653925230278) is greater than itself. Its abundance is 4640085182412

Bases of 16013840047866

• Binary: 11101001000010000011001111110101111011111010₂
• Hexadecimal: 0xE90833F5EFA
• Base-36: 5OCNMWDMI

Squares and roots of 16013840047866

• 16013840047866 squared (16013840047866²) is 256443073078636933171153956
• 16013840047866 cubed (16013840047866³) is 4106638353664503401875587509921495257896
• The square root of 16013840047866 is 4001729.6320298801
• The cube root of 16013840047866 is 25205.6844738395

Scales and comparisons

• 16,013,840,047,866 seconds is equal to 509,190 years, 30 weeks, 22 hours, 11 minutes, 6 seconds.
• To count from 1 to 16,013,840,047,866 would take you about one million, two hundred seventy-two thousand, nine 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 16013840047866 cubic inches would be around 2100.5 feet tall.

Recreational maths with 16013840047866

• 16013840047866 backwards is 66874004831061
• 16013840047866 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16013840047866's digits is 54
• More coming soon!