2016168318664

Names of 2016168318664

• Cardinal: 2016168318664 can be written as Two trillion, sixteen billion, one hundred sixty-eight million, three hundred eighteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.016168318664 × 10¹²

Factors of 2016168318664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 721

Divisors of 2016168318664

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 17 34 68 136 313 389 626 778 1252 1556 2504 3112 5321 6613 10642 13226 21284 26452 42568 52904 97969 121757 151321 195938 243514 302642 391876 487028 605284 783752 974056 1210568 1665473 2069869 2572457 3330946 4139738 5144914 6661892 8279476 10289828 13323784 16558952 20579656 38109941 47363473 76219882 94726946 152439764 189453892 304879528 378907784 647868997 805179041 1295737994 1610358082 2591475988 3220716164 5182951976 6441432328 14824767049 29649534098 59299068196 118598136392 252021039833 504042079666 1008084159332 2016168318664
• Sum of all divisors σ(n): 4025865297510
• Sum of proper divisors (its aliquot sum) s(n): 2009696978846
• 2016168318664 is a deficient number, because the sum of its proper divisors (2009696978846) is less than itself. Its deficiency is 6471339818

Bases of 2016168318664

• Binary: 11101010101101100111111110001011011001000₂
• Hexadecimal: 0x1D56CFF16C8
• Base-36: PQ7QK72G

Squares and roots of 2016168318664

• 2016168318664 squared (2016168318664²) is 4064934689184420650744896
• 2016168318664 cubed (2016168318664³) is 8195592537771922808835257727499538944
• The square root of 2016168318664 is 1419918.4197213585
• The cube root of 2016168318664 is 12633.0707600025

Scales and comparisons

• 2,016,168,318,664 seconds is equal to 64,107 years, 47 weeks, 4 days, 11 hours, 11 minutes, 4 seconds.
• To count from 1 to 2,016,168,318,664 would take you about one hundred sixty thousand, two hundred sixty-nine 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 2016168318664 cubic inches would be around 1052.8 feet tall.

Recreational maths with 2016168318664

• 2016168318664 backwards is 4668138616102
• The number of decimal digits it has is: 13
• The sum of 2016168318664's digits is 52
• More coming soon!