450731147139

Names of 450731147139

• Cardinal: 450731147139 can be written as Four hundred fifty billion, seven hundred thirty-one million, one hundred forty-seven thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 4.50731147139 × 10¹¹

Factors of 450731147139

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6106

Divisors of 450731147139

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 39 61 63 91 117 183 273 427 549 793 819 1281 2379 2801 3221 3843 5551 7137 8403 9663 16653 19607 22547 25209 28989 36413 41873 49959 58821 67641 109239 125619 170861 176463 196481 202923 254891 293111 327717 376857 512583 589443 764673 879333 1196027 1375367 1537749 1768329 2221193 2294019 2554253 2637999 3588081 4126101 6663579 7662759 9022021 10764243 12378303 15548351 17879771 19990737 22988277 27066063 46645053 53639313 63154147 81198189 117286273 139935159 160917939 189462441 351858819 550343281 568387323 821003911 1055576457 1651029843 2463011733 3852402967 4953089529 7154462653 7389035199 11557208901 21463387959 34671626703 50081238571 64390163877 150243715713 450731147139
• Sum of all divisors σ(n): 814979587968
• Sum of proper divisors (its aliquot sum) s(n): 364248440829
• 450731147139 is a deficient number, because the sum of its proper divisors (364248440829) is less than itself. Its deficiency is 86482706310

Bases of 450731147139

• Binary: 110100011110001101010110111111110000011₂
• Hexadecimal: 0x68F1AB7F83
• Base-36: 5R29OQYR

Squares and roots of 450731147139

• 450731147139 squared (450731147139²) is 203158567001238867885321
• 450731147139 cubed (450731147139³) is 91569893955583786156104401429246619
• The square root of 450731147139 is 671365.1369701885
• The cube root of 450731147139 is 7667.2423371037

Scales and comparisons

• 450,731,147,139 seconds is equal to 14,331 years, 44 weeks, 3 days, 16 hours, 25 minutes, 39 seconds.
• To count from 1 to 450,731,147,139 would take you about twenty-eight thousand, six hundred sixty-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 450731147139 cubic inches would be around 638.9 feet tall.

Recreational maths with 450731147139

• 450731147139 backwards is 931741137054
• The number of decimal digits it has is: 12
• The sum of 450731147139's digits is 45
• More coming soon!