490481205885

Names of 490481205885

• Cardinal: 490481205885 can be written as Four hundred ninety billion, four hundred eighty-one million, two hundred five thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 4.90481205885 × 10¹¹

Factors of 490481205885

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 797293

Divisors of 490481205885

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 11 15 33 45 55 99 113 121 165 339 363 495 565 605 1017 1089 1243 1695 1815 3729 5085 5445 6215 11187 13673 18645 41019 55935 68365 123057 205095 615285 797161 2391483 3985805 7174449 8768771 11957415 26306313 35872245 43843855 78918939 90079193 96456481 131531565 270237579 289369443 394594695 450395965 482282405 810712737 868108329 990871123 1351187895 1446847215 2972613369 4053563685 4340541645 4954355615 8917840107 10899582353 14863066845 32698747059 44589200535 54497911765 98096241177 163493735295 490481205885
• Sum of all divisors σ(n): 942752479032
• Sum of proper divisors (its aliquot sum) s(n): 452271273147
• 490481205885 is a deficient number, because the sum of its proper divisors (452271273147) is less than itself. Its deficiency is 38209932738

Bases of 490481205885

• Binary: 111001000110010111101010100001001111101₂
• Hexadecimal: 0x7232F5427D
• Base-36: 69BNUGL9

Squares and roots of 490481205885

• 490481205885 squared (490481205885²) is 240571813326403758633225
• 490481205885 cubed (490481205885³) is 117995953102275628644820677426529125
• The square root of 490481205885 is 700343.6341432683
• The cube root of 490481205885 is 7886.3150668889

Scales and comparisons

• 490,481,205,885 seconds is equal to 15,595 years, 40 weeks, 5 days, 19 hours, 24 minutes, 45 seconds.
• To count from 1 to 490,481,205,885 would take you about thirty-one thousand, one hundred ninety-one 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 490481205885 cubic inches would be around 657.2 feet tall.

Recreational maths with 490481205885

• 490481205885 backwards is 588502184094
• The number of decimal digits it has is: 12
• The sum of 490481205885's digits is 54
• More coming soon!