221323375567809

Names of 221323375567809

• Cardinal: 221323375567809 can be written as Two hundred twenty-one trillion, three hundred twenty-three billion, three hundred seventy-five million, five hundred sixty-seven thousand, eight hundred nine.

Scientific notation

• Scientific notation: 2.21323375567809 × 10¹⁴

Factors of 221323375567809

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 808667

Divisors of 221323375567809

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 27 29 43 81 87 129 261 387 783 1161 1247 2349 2719 3483 3741 8157 11223 24471 33669 73413 78851 101007 116917 220239 236553 350751 709659 805873 1052253 2128977 2417619 3156759 3390593 6386931 7252857 9470277 10171779 21758571 23370317 30515337 34652539 65275713 70110951 91546011 103957617 210332853 274638033 311872851 630998559 935618553 1004923631 1892995677 2191168687 2806855659 3014770893 6573506061 9044312679 19720518183 27132938037 59161554549 63543891923 81398814111 94220253541 177484663647 190631675769 282660760623 571895027307 847982281869 1715685081921 2543946845607 2732387352689 5147055245763 7631840536821 8197162058067 24591486174201 73774458522603 221323375567809
• Sum of all divisors σ(n): 350102611161600
• Sum of proper divisors (its aliquot sum) s(n): 128779235593791
• 221323375567809 is a deficient number, because the sum of its proper divisors (128779235593791) is less than itself. Its deficiency is 92544139974018

Bases of 221323375567809

• Binary: 110010010100101011011101001011100110001111000001₂
• Hexadecimal: 0xC94ADD2E63C1
• Base-36: 26GAJZEV29

Squares and roots of 221323375567809

• 221323375567809 squared (221323375567809²) is 48984036572729433793157060481
• 221323375567809 cubed (221323375567809³) is 10841312323213488071265499603392760729656129
• The square root of 221323375567809 is 14876941.0689095963
• The cube root of 221323375567809 is 60488.9104340395

Scales and comparisons

• 221,323,375,567,809 seconds is equal to 7,037,398 years, 38 weeks, 5 days, 3 hours, 30 minutes, 9 seconds.
• To count from 1 to 221,323,375,567,809 would take you about seventeen million, five hundred ninety-three thousand, four hundred ninety-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 221323375567809 cubic inches would be around 5040.7 feet tall.

Recreational maths with 221323375567809

• 221323375567809 backwards is 908765573323122
• The number of decimal digits it has is: 15
• The sum of 221323375567809's digits is 63
• More coming soon!