5438673513

Names of 5438673513

• Cardinal: 5438673513 can be written as Five billion, four hundred thirty-eight million, six hundred seventy-three thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 5.438673513 × 10⁹

Factors of 5438673513

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2379

Divisors of 5438673513

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 13 21 39 49 59 63 91 117 147 177 273 343 413 441 531 637 767 819 1029 1239 1911 2297 2301 2891 3087 3717 4459 5369 5733 6891 6903 8673 13377 16079 16107 20237 20673 26019 29861 37583 40131 48237 48321 60711 89583 112553 112749 135523 144711 182133 209027 263081 268749 337659 338247 406569 627081 787871 789243 948661 1012977 1219707 1463189 1761799 1881243 2363613 2367729 2845983 4389567 5285397 6640627 7090839 8537949 10242323 12332593 13168701 15856191 19921881 30726969 36997779 46484389 59765643 86328151 92180907 110993337 139453167 258984453 418359501 604297057 776953359 1812891171 5438673513
• Sum of all divisors σ(n): 10037664000
• Sum of proper divisors (its aliquot sum) s(n): 4598990487
• 5438673513 is a deficient number, because the sum of its proper divisors (4598990487) is less than itself. Its deficiency is 839683026

Bases of 5438673513

• Binary: 101000100001010111001001001101001₂
• Hexadecimal: 0x1442B9269
• Base-36: 2HY1NC9

Squares and roots of 5438673513

• 5438673513 squared (5438673513²) is 29579169581007761169
• 5438673513 cubed (5438673513³) is 160871446136762218517270216697
• The square root of 5438673513 is 73747.3627528469
• The cube root of 5438673513 is 1758.5889077967

Scales and comparisons

• 5,438,673,513 seconds is equal to 172 years, 48 weeks, 3 days, 14 hours, 38 minutes, 33 seconds.
• To count from 1 to 5,438,673,513 would take you about three hundred forty-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 5438673513 cubic inches would be around 146.5 feet tall.

Recreational maths with 5438673513

• 5438673513 backwards is 3153768345
• The number of decimal digits it has is: 10
• The sum of 5438673513's digits is 45
• More coming soon!