18843143319

Names of 18843143319

• Cardinal: 18843143319 can be written as Eighteen billion, eight hundred forty-three million, one hundred forty-three thousand, three hundred nineteen.

Scientific notation

• Scientific notation: 1.8843143319 × 10¹⁰

Factors of 18843143319

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1098

Divisors of 18843143319

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 63 77 81 91 99 117 143 189 231 273 297 307 351 429 567 693 757 819 891 921 1001 1053 1287 2079 2149 2271 2457 2763 3003 3377 3861 3991 5299 6237 6447 6813 7371 8289 8327 9009 9841 10131 11583 11973 15897 19341 20439 23639 24867 24981 27027 27937 29523 30393 35919 43901 47691 58023 58289 61317 68887 70917 74943 81081 83811 88569 91179 107757 108251 131703 143073 174069 174867 206661 212751 224829 232399 251433 265707 273537 307307 323271 324753 395109 429219 524601 619983 638253 674487 697197 754299 757757 797121 921921 974259 1185327 1573803 1626793 1859949 1914759 2091591 2262897 2273271 2556389 2765763 2922777 3021187 3555981 4721409 4880379 5579847 6274773 6819813 7669167 8297289 8768331 9063561 14641137 17894723 18824319 20459439 21148309 23007501 24891867 27190683 33233057 43923411 53684169 61378317 63444927 69022503 81572049 99699171 131770233 161052507 190334781 207067509 232631399 244716147 299097513 483157521 571004343 697894197 897292539 1449472563 1713013029 2093682591 2691877617 6281047773 18843143319
• Sum of all divisors σ(n): 37966849536
• Sum of proper divisors (its aliquot sum) s(n): 19123706217
• 18843143319 is an abundant number, because the sum of its proper divisors (19123706217) is greater than itself. Its abundance is 280562898

Bases of 18843143319

• Binary: 10001100011001000111000110010010111₂
• Hexadecimal: 0x463238C97
• Base-36: 8NMPYFR

Squares and roots of 18843143319

• 18843143319 squared (18843143319²) is 355064050140374335761
• 18843143319 cubed (18843143319³) is 6690522784219675677053949930759
• The square root of 18843143319 is 137270.3293468767
• The cube root of 18843143319 is 2661.0382495591

Scales and comparisons

• 18,843,143,319 seconds is equal to 599 years, 7 weeks, 6 days, 22 hours, 28 minutes, 39 seconds.
• To count from 1 to 18,843,143,319 would take you about one thousand, one hundred ninety-eight 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 18843143319 cubic inches would be around 221.8 feet tall.

Recreational maths with 18843143319

• 18843143319 backwards is 91334134881
• The number of decimal digits it has is: 11
• The sum of 18843143319's digits is 45
• More coming soon!