428169633093

Names of 428169633093

• Cardinal: 428169633093 can be written as Four hundred twenty-eight billion, one hundred sixty-nine million, six hundred thirty-three thousand and ninety-three.

Scientific notation

• Scientific notation: 4.28169633093 × 10¹¹

Factors of 428169633093

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 220

Divisors of 428169633093

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 19 27 57 61 81 137 171 183 243 411 513 549 729 1159 1233 1539 1647 2187 2603 3477 3699 4617 4941 6561 7809 8357 10431 11097 13851 14823 18769 19683 23427 25071 31293 33291 41553 44469 56307 70281 75213 93879 99873 124659 133407 158783 168921 210843 225639 281637 299619 356611 373977 400221 476349 506763 632529 676917 844911 898857 1069833 1144909 1200663 1429047 1520289 1897587 2030751 2534733 2696571 3209499 3434727 4287141 4560867 5692761 6092253 7604199 9628497 10304181 12861423 13682601 17078283 18276759 21753271 22812597 28885491 30912543 38584269 41047803 51234849 54830277 65259813 86656473 92737629 115752807 123143409 164490831 195779439 259969419 278212887 347258421 369430227 587338317 779908257 834638661 1041775263 1762014951 2339724771 2503915983 3125325789 5286044853 7019174313 7511747949 15858134559 22535243847 47574403677 142723211031 428169633093
• Sum of all divisors σ(n): 692180732320
• Sum of proper divisors (its aliquot sum) s(n): 264011099227
• 428169633093 is a deficient number, because the sum of its proper divisors (264011099227) is less than itself. Its deficiency is 164158533866

Bases of 428169633093

• Binary: 110001110110000111001100001110101000101₂
• Hexadecimal: 0x63B0E61D45
• Base-36: 5GP557B9

Squares and roots of 428169633093

• 428169633093 squared (428169633093²) is 183329234702994240746649
• 428169633093 cubed (428169633093³) is 78496011158001526888984812699255357
• The square root of 428169633093 is 654346.7223827135
• The cube root of 428169633093 is 7537.1175315843

Scales and comparisons

• 428,169,633,093 seconds is equal to 13,614 years, 24 weeks, 3 days, 1 hour, 11 minutes, 33 seconds.
• To count from 1 to 428,169,633,093 would take you about twenty-seven thousand, two hundred twenty-eight 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 428169633093 cubic inches would be around 628.1 feet tall.

Recreational maths with 428169633093

• 428169633093 backwards is 390336961824
• The number of decimal digits it has is: 12
• The sum of 428169633093's digits is 54
• More coming soon!