494649051

Names of 494649051

• Cardinal: 494649051 can be written as Four hundred ninety-four million, six hundred forty-nine thousand and fifty-one.

Scientific notation

• Scientific notation: 4.94649051 × 10⁸

Factors of 494649051

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 692

Divisors of 494649051

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 17 31 39 41 51 93 123 221 403 527 533 587 663 697 1209 1271 1581 1599 1761 2091 3813 6851 7631 9061 9979 16523 18197 20553 21607 22893 24067 27183 29937 49569 54591 64821 72201 129727 236561 280891 309349 312871 389181 409139 709683 746077 842673 928047 938613 1227417 2238231 4021537 5318807 9699001 12064611 12683309 15956421 29097003 38049927 164883017 494649051
• Sum of all divisors σ(n): 796594176
• Sum of proper divisors (its aliquot sum) s(n): 301945125
• 494649051 is a deficient number, because the sum of its proper divisors (301945125) is less than itself. Its deficiency is 192703926

Bases of 494649051

• Binary: 11101011110111011111011011011₂
• Hexadecimal: 0x1D7BBEDB
• Base-36: 86I1NF

Squares and roots of 494649051

• 494649051 squared (494649051²) is 244677683655200601
• 494649051 cubed (494649051³) is 121029584020923188499279651
• The square root of 494649051 is 22240.7070705947
• The cube root of 494649051 is 790.8589978085

Scales and comparisons

• 494,649,051 seconds is equal to 15 years, 37 weeks, 6 days, 2 hours, 30 minutes, 51 seconds.
• To count from 1 to 494,649,051 would take you about twenty-three 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 494649051 cubic inches would be around 65.9 feet tall.

Recreational maths with 494649051

• 494649051 backwards is 150946494
• The number of decimal digits it has is: 9
• The sum of 494649051's digits is 42
• More coming soon!