489038326018

Names of 489038326018

• Cardinal: 489038326018 can be written as Four hundred eighty-nine billion, thirty-eight million, three hundred twenty-six thousand and eighteen.

Scientific notation

• Scientific notation: 4.89038326018 × 10¹¹

Factors of 489038326018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 45453

Divisors of 489038326018

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 11 17 22 34 43 61 86 121 122 187 242 374 473 671 731 946 1037 1342 1462 2057 2074 2623 4114 5203 5246 7381 8041 10406 11407 14762 16082 22814 28853 44591 45319 57706 88451 89182 90638 125477 176902 250954 317383 490501 498509 634766 770423 981002 997018 1540846 1948717 2764459 3897434 5395511 5483599 5528918 8474653 10791022 10967198 16949306 21435887 30409049 33128189 42871774 46995803 60818098 66256378 93221183 93991606 118871737 186442366 235794757 237743474 334499539 364410079 471589514 516953833 668999078 728820158 1033907666 1307589107 2020819529 2615178214 4008510869 4041639058 5686492163 8017021738 11372984326 14383480177 22229014819 28766960354 44458029638 244519163009 489038326018
• Sum of all divisors σ(n): 887931918720
• Sum of proper divisors (its aliquot sum) s(n): 398893592702
• 489038326018 is a deficient number, because the sum of its proper divisors (398893592702) is less than itself. Its deficiency is 90144733316

Bases of 489038326018

• Binary: 111000111011100111101001010100100000010₂
• Hexadecimal: 0x71DCF4A902
• Base-36: 68NSSJCY

Squares and roots of 489038326018

• 489038326018 squared (489038326018²) is 239158484314487655736324
• 489038326018 cubed (489038326018³) is 116957664822159153426616964156877832
• The square root of 489038326018 is 699312.7526493421
• The cube root of 489038326018 is 7878.5742459121

Scales and comparisons

• 489,038,326,018 seconds is equal to 15,549 years, 47 weeks, 19 hours, 26 minutes, 58 seconds.
• To count from 1 to 489,038,326,018 would take you about thirty-one thousand and ninety-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 489038326018 cubic inches would be around 656.5 feet tall.

Recreational maths with 489038326018

• 489038326018 backwards is 810623830984
• The number of decimal digits it has is: 12
• The sum of 489038326018's digits is 52
• More coming soon!