18360013252166

Names of 18360013252166

• Cardinal: 18360013252166 can be written as Eighteen trillion, three hundred sixty billion, thirteen million, two hundred fifty-two thousand, one hundred sixty-six.

Scientific notation

• Scientific notation: 1.8360013252166 × 10¹³

Factors of 18360013252166

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 247

Divisors of 18360013252166

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 61 71 113 122 142 226 3721 4331 5041 6893 7442 8023 8662 10082 13786 16046 226981 264191 307501 357911 420473 453962 489403 528382 569633 615002 715822 840946 978806 1139266 16115651 18757561 21832571 25648853 29853583 32231302 34747613 37515122 40443943 43665142 51297706 59707166 69495226 80887886 1144211221 1331786831 1821068563 2119604393 2288422442 2467080523 2663573662 3642137126 4239208786 4934161046 81238996691 129295867973 150491911903 162477993382 258591735946 300983823806 9180006626083 18360013252166
• Sum of all divisors σ(n): 28650321654912
• Sum of proper divisors (its aliquot sum) s(n): 10290308402746
• 18360013252166 is a deficient number, because the sum of its proper divisors (10290308402746) is less than itself. Its deficiency is 8069704849420

Bases of 18360013252166

• Binary: 100001011001011000110000100010110011001000110₂
• Hexadecimal: 0x10B2C6116646
• Base-36: 6IAH1UK3Q

Squares and roots of 18360013252166

• 18360013252166 squared (18360013252166²) is 337090086619711139903691556
• 18360013252166 cubed (18360013252166³) is 6188978457511681367422675021104512910296
• The square root of 18360013252166 is 4284858.6035207743
• The cube root of 18360013252166 is 26380.9843801715

Scales and comparisons

• 18,360,013,252,166 seconds is equal to 583,791 years, 32 weeks, 5 days, 9 hours, 9 minutes, 26 seconds.
• To count from 1 to 18,360,013,252,166 would take you about one million, four hundred fifty-nine thousand, four hundred seventy-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 18360013252166 cubic inches would be around 2198.4 feet tall.

Recreational maths with 18360013252166

• 18360013252166 backwards is 66125231006381
• The number of decimal digits it has is: 14
• The sum of 18360013252166's digits is 44
• More coming soon!