16855906798120

Names of 16855906798120

• Cardinal: 16855906798120 can be written as Sixteen trillion, eight hundred fifty-five billion, nine hundred six million, seven hundred ninety-eight thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.685590679812 × 10¹³

Factors of 16855906798120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 191805969

Divisors of 16855906798120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 169 260 338 520 676 845 1352 1690 2197 3380 4394 6760 8788 10985 17576 21970 43940 87880 191805949 383611898 767223796 959029745 1534447592 1918059490 2493477337 3836118980 4986954674 7672237960 9973909348 12467386685 19947818696 24934773370 32415205381 49869546740 64830410762 99739093480 129660821524 162076026905 259321643048 324152053810 421397669953 648304107620 842795339906 1296608215240 1685590679812 2106988349765 3371181359624 4213976699530 8427953399060 16855906798120
• Sum of all divisors σ(n): 41084834490000
• Sum of proper divisors (its aliquot sum) s(n): 24228927691880
• 16855906798120 is an abundant number, because the sum of its proper divisors (24228927691880) is greater than itself. Its abundance is 7373020893760

Bases of 16855906798120

• Binary: 11110101010010010010010101100100101000101000₂
• Hexadecimal: 0xF5492564A28
• Base-36: 5Z3HVP8H4

Squares and roots of 16855906798120

• 16855906798120 squared (16855906798120²) is 284121593986908030435534400
• 16855906798120 cubed (16855906798120³) is 4789127107576613584497544157375115328000
• The square root of 16855906798120 is 4105594.5730332409
• The cube root of 16855906798120 is 25639.9617965257

Scales and comparisons

• 16,855,906,798,120 seconds is equal to 535,965 years, 36 weeks, 1 day, 20 hours, 48 minutes, 40 seconds.
• To count from 1 to 16,855,906,798,120 would take you about one million, three hundred thirty-nine thousand, nine hundred fourteen 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 16855906798120 cubic inches would be around 2136.7 feet tall.

Recreational maths with 16855906798120

• 16855906798120 backwards is 02189760955861
• The number of decimal digits it has is: 14
• The sum of 16855906798120's digits is 67
• More coming soon!