490958021016

Names of 490958021016

• Cardinal: 490958021016 can be written as Four hundred ninety billion, nine hundred fifty-eight million, twenty-one thousand and sixteen.

Scientific notation

• Scientific notation: 4.90958021016 × 10¹¹

Factors of 490958021016

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 757651272

Divisors of 490958021016

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 757651267 1515302534 2272953801 3030605068 4545907602 6061210136 6818861403 9091815204 13637722806 18183630408 20456584209 27275445612 40913168418 54550891224 61369752627 81826336836 122739505254 163652673672 245479010508 490958021016
• Sum of all divisors σ(n): 1375137051420
• Sum of proper divisors (its aliquot sum) s(n): 884179030404
• 490958021016 is an abundant number, because the sum of its proper divisors (884179030404) is greater than itself. Its abundance is 393221009388

Bases of 490958021016

• Binary: 111001001001111011000001110000110011000₂
• Hexadecimal: 0x724F60E198
• Base-36: 69JJQ9I0

Squares and roots of 490958021016

• 490958021016 squared (490958021016²) is 241039778399947097672256
• 490958021016 cubed (490958021016³) is 118340412589373210032263665928132096
• The square root of 490958021016 is 700683.9665755169
• The cube root of 490958021016 is 7888.8697665391

Scales and comparisons

• 490,958,021,016 seconds is equal to 15,610 years, 49 weeks, 1 day, 12 hours, 3 minutes, 36 seconds.
• To count from 1 to 490,958,021,016 would take you about thirty-one thousand, two hundred twenty-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 490958021016 cubic inches would be around 657.4 feet tall.

Recreational maths with 490958021016

• 490958021016 backwards is 610120859094
• The number of decimal digits it has is: 12
• The sum of 490958021016's digits is 45
• More coming soon!