538406550321

Names of 538406550321

• Cardinal: 538406550321 can be written as Five hundred thirty-eight billion, four hundred six million, five hundred fifty thousand, three hundred twenty-one.

Scientific notation

• Scientific notation: 5.38406550321 × 10¹¹

Factors of 538406550321

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1306

Divisors of 538406550321

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 19 41 53 57 97 123 159 291 779 1007 1093 1681 1843 2173 2337 3021 3279 3977 5043 5141 5529 6519 11931 15423 20767 31939 41287 44813 57929 62301 75563 89093 95817 97679 106021 123861 134439 163057 173787 210781 226689 267279 293037 318063 489171 632343 851447 1100651 1692767 1837333 2014399 2375089 2554341 3098083 3301953 4004839 4346861 5078301 5511999 5619113 6043197 7125267 8642021 9294249 12014517 13040583 16857339 25926063 34909327 45126691 82590359 97378649 104727981 106763147 135380073 164198399 178221301 230383633 247771077 292135947 320289441 492595197 534663903 691150899 1850194331 3386204719 4377289027 5550582993 9445728953 10158614157 13131867081 28337186859 179468850107 538406550321
• Sum of all divisors σ(n): 798017512320
• Sum of proper divisors (its aliquot sum) s(n): 259610961999
• 538406550321 is a deficient number, because the sum of its proper divisors (259610961999) is less than itself. Its deficiency is 278795588322

Bases of 538406550321

• Binary: 111110101011011100001111111101100110001₂
• Hexadecimal: 0x7D5B87FB31
• Base-36: 6VC9CX0X

Squares and roots of 538406550321

• 538406550321 squared (538406550321²) is 289881613428559505203041
• 538406550321 cubed (538406550321³) is 156074159487556392576643955488726161
• The square root of 538406550321 is 733761.9166466737
• The cube root of 538406550321 is 8135.2351659543

Scales and comparisons

• 538,406,550,321 seconds is equal to 17,119 years, 34 weeks, 3 days, 7 hours, 5 minutes, 21 seconds.
• To count from 1 to 538,406,550,321 would take you about thirty-four thousand, two hundred thirty-nine 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 538406550321 cubic inches would be around 677.9 feet tall.

Recreational maths with 538406550321

• 538406550321 backwards is 123055604835
• The number of decimal digits it has is: 12
• The sum of 538406550321's digits is 42
• More coming soon!