18223321914

Names of 18223321914

• Cardinal: 18223321914 can be written as Eighteen billion, two hundred twenty-three million, three hundred twenty-one thousand, nine hundred fourteen.

Scientific notation

• Scientific notation: 1.8223321914 × 10¹⁰

Factors of 18223321914

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 151

Divisors of 18223321914

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 31 38 42 57 62 63 89 93 114 126 133 171 178 186 217 266 267 279 342 399 434 534 558 589 623 651 798 801 961 1178 1197 1246 1302 1602 1691 1767 1869 1922 1953 2394 2759 2883 3382 3534 3738 3906 4123 5073 5301 5518 5607 5766 6727 7921 8246 8277 8649 10146 10602 11214 11837 12369 13454 15219 15842 16554 17298 18259 19313 20181 23674 23763 24738 24831 30438 35511 36518 37107 38626 40362 47526 49662 52421 54777 55447 57939 60543 71022 71289 74214 85529 104842 106533 109554 110894 115878 121086 127813 142578 150499 157263 164331 166341 171058 173817 213066 245551 255626 256587 300998 314526 328662 332682 347634 366947 383439 451497 471789 491102 499023 513174 598703 733894 736653 766878 769761 902994 943578 998046 1053493 1100841 1150317 1197406 1354491 1473306 1539522 1625051 1718857 1796109 2106986 2201682 2209959 2300634 2708982 3160479 3250102 3302523 3437714 3592218 4419918 4665469 4875153 5156571 5388327 6320958 6605046 7612081 9330938 9481437 9750306 10313142 10776654 11375357 13996407 14625459 15224162 15469713 18962874 22750714 22836243 27992814 29250918 30939426 32658283 34126071 41989221 45672486 53284567 65316566 68252142 68508729 83978442 97974849 102378213 106569134 137017458 144629539 159853701 195949698 204756426 289259078 293924547 319707402 433888617 479561103 587849094 867777234 959122206 1012406773 1301665851 2024813546 2603331702 3037220319 6074440638 9111660957 18223321914
• Sum of all divisors σ(n): 49638719520
• Sum of proper divisors (its aliquot sum) s(n): 31415397606
• 18223321914 is an abundant number, because the sum of its proper divisors (31415397606) is greater than itself. Its abundance is 13192075692

Bases of 18223321914

• Binary: 10000111110001100011101001100111010₂
• Hexadecimal: 0x43E31D33A
• Base-36: 8DDP16I

Squares and roots of 18223321914

• 18223321914 squared (18223321914²) is 332089461581272623396
• 18223321914 cubed (18223321914³) is 6051773162642466489940595899944
• The square root of 18223321914 is 134993.7847235939
• The cube root of 18223321914 is 2631.5351923119

Scales and comparisons

• 18,223,321,914 seconds is equal to 579 years, 23 weeks, 1 day, 1 hour, 51 minutes, 54 seconds.
• To count from 1 to 18,223,321,914 would take you about one thousand, one hundred fifty-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 18223321914 cubic inches would be around 219.3 feet tall.

Recreational maths with 18223321914

• 18223321914 backwards is 41912332281
• The number of decimal digits it has is: 11
• The sum of 18223321914's digits is 36
• More coming soon!