209955741320

Names of 209955741320

• Cardinal: 209955741320 can be written as Two hundred nine billion, nine hundred fifty-five million, seven hundred forty-one thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.0995574132 × 10¹¹

Factors of 209955741320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1778930

Divisors of 209955741320

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 227 260 454 520 908 1135 1816 2270 2951 4540 5902 9080 11804 14755 23608 29510 59020 118040 1778683 3557366 7114732 8893415 14229464 17786830 23122879 35573660 46245758 71147320 92491516 115614395 184983032 231228790 403761041 462457580 807522082 924915160 1615044164 2018805205 3230088328 4037610410 5248893533 8075220820 10497787066 16150441640 20995574132 26244467665 41991148264 52488935330 104977870660 209955741320
• Sum of all divisors σ(n): 510980339520
• Sum of proper divisors (its aliquot sum) s(n): 301024598200
• 209955741320 is an abundant number, because the sum of its proper divisors (301024598200) is greater than itself. Its abundance is 91068856880

Bases of 209955741320

• Binary: 11000011100010010101100101111010001000₂
• Hexadecimal: 0x30E2565E88
• Base-36: 2OGA86TK

Squares and roots of 209955741320

• 209955741320 squared (209955741320²) is 44081413313230755342400
• 209955741320 cubed (209955741320³) is 9255145810612680602137142427968000
• The square root of 209955741320 is 458209.2767720881
• The cube root of 209955741320 is 5943.5043517741

Scales and comparisons

• 209,955,741,320 seconds is equal to 6,675 years, 49 weeks, 7 hours, 15 minutes, 20 seconds.
• To count from 1 to 209,955,741,320 would take you about thirteen thousand, three hundred fifty-one 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 209955741320 cubic inches would be around 495.3 feet tall.

Recreational maths with 209955741320

• 209955741320 backwards is 023147559902
• The number of decimal digits it has is: 12
• The sum of 209955741320's digits is 47
• More coming soon!