489104381799981

Names of 489104381799981

• Cardinal: 489104381799981 can be written as Four hundred eighty-nine trillion, one hundred four billion, three hundred eighty-one million, seven hundred ninety-nine thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 4.89104381799981 × 10¹⁴

Factors of 489104381799981

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1530345

Divisors of 489104381799981

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 23 27 69 199 207 597 621 1791 2591 4577 5373 7773 13731 23319 41193 59593 69957 123579 178779 515609 536337 1527529 1546827 1609011 4582587 4640481 11859007 13747761 13921443 35133167 35577021 41243283 105399501 106731063 303978271 316198503 320193189 911934813 948595509 2735804439 3957827639 6991500233 8207413317 11873482917 20974500699 35620448751 62923502097 91030035697 106861346253 188770506291 273090107091 787607700161 819270321273 2362823100483 2457810963819 7088469301449 18114977103703 21265407904347 54344931311109 163034793933327 489104381799981
• Sum of all divisors σ(n): 760196689920000
• Sum of proper divisors (its aliquot sum) s(n): 271092308120019
• 489104381799981 is a deficient number, because the sum of its proper divisors (271092308120019) is less than itself. Its deficiency is 218012073679962

Bases of 489104381799981

• Binary: 1101111001101011001111100111011110110111000101101₂
• Hexadecimal: 0x1BCD67CEF6E2D
• Base-36: 4TDFG8MF59

Squares and roots of 489104381799981

• 489104381799981 squared (489104381799981²) is 239223096295941585273491600361
• 489104381799981 cubed (489104381799981³) is 117005064626103833675273470231939365489393141
• The square root of 489104381799981 is 22115704.4156405065
• The cube root of 489104381799981 is 78789.2895700193

Scales and comparisons

• 489,104,381,799,981 seconds is equal to 15,552,006 years, 22 weeks, 6 days, 21 hours, 46 minutes, 21 seconds.
• To count from 1 to 489,104,381,799,981 would take you about thirty-eight million, eight hundred eighty thousand and sixteen 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 489104381799981 cubic inches would be around 6565.8 feet tall.

Recreational maths with 489104381799981

• 489104381799981 backwards is 189997183401984
• The number of decimal digits it has is: 15
• The sum of 489104381799981's digits is 81
• More coming soon!