490221397935

Names of 490221397935

• Cardinal: 490221397935 can be written as Four hundred ninety billion, two hundred twenty-one million, three hundred ninety-seven thousand, nine hundred thirty-five.

Scientific notation

• Scientific notation: 4.90221397935 × 10¹¹

Factors of 490221397935

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13213

Divisors of 490221397935

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 45 281 843 1405 2529 4215 4733 8191 12645 14199 23665 24573 40955 42597 70995 73719 122865 212985 368595 1329973 2301671 3989919 6649865 6905013 11508355 11969757 19949595 20715039 34525065 38768003 59848785 103575195 116304009 193840015 348912027 581520045 1744560135 10893808843 32681426529 54469044215 98044279587 163407132645 490221397935
• Sum of all divisors σ(n): 853025292288
• Sum of proper divisors (its aliquot sum) s(n): 362803894353
• 490221397935 is a deficient number, because the sum of its proper divisors (362803894353) is less than itself. Its deficiency is 127417503582

Bases of 490221397935

• Binary: 111001000100011011110001110011110101111₂
• Hexadecimal: 0x722378E7AF
• Base-36: 697D5VHR

Squares and roots of 490221397935

• 490221397935 squared (490221397935²) is 240317018993345622264225
• 490221397935 cubed (490221397935³) is 117808544998489837408980839439375375
• The square root of 490221397935 is 700158.1235228225
• The cube root of 490221397935 is 7884.9223602947

Scales and comparisons

• 490,221,397,935 seconds is equal to 15,587 years, 27 weeks, 1 day, 18 hours, 32 minutes, 15 seconds.
• To count from 1 to 490,221,397,935 would take you about thirty-one thousand, one hundred seventy-five 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 490221397935 cubic inches would be around 657.1 feet tall.

Recreational maths with 490221397935

• 490221397935 backwards is 539793122094
• The number of decimal digits it has is: 12
• The sum of 490221397935's digits is 54
• More coming soon!