20327467509

Names of 20327467509

• Cardinal: 20327467509 can be written as Twenty billion, three hundred twenty-seven million, four hundred sixty-seven thousand, five hundred nine.

Scientific notation

• Scientific notation: 2.0327467509 × 10¹⁰

Factors of 20327467509

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 967

Divisors of 20327467509

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 19 27 57 81 113 171 179 339 513 537 653 1017 1539 1611 1959 2147 3051 3401 4833 5877 6441 9153 10203 12407 14499 17631 19323 20227 30609 37221 52893 57969 60681 73789 91827 111663 116887 173907 182043 221367 275481 334989 350661 384313 546129 664101 1004967 1051983 1152939 1401991 1638387 1992303 2220853 3155949 3458817 4205973 5976909 6662559 9467847 10376451 12617919 13208231 19987677 31129353 37853757 39624693 59963031 113561271 118874079 179889093 250956389 356622237 752869167 1069866711 2258607501 6775822503 20327467509
• Sum of all divisors σ(n): 32476593600
• Sum of proper divisors (its aliquot sum) s(n): 12149126091
• 20327467509 is a deficient number, because the sum of its proper divisors (12149126091) is less than itself. Its deficiency is 8178341418

Bases of 20327467509

• Binary: 10010111011100111001000100111110101₂
• Hexadecimal: 0x4BB9C89F5
• Base-36: 9C6G6B9

Squares and roots of 20327467509

• 20327467509 squared (20327467509²) is 413205935329450665081
• 20327467509 cubed (20327467509³) is 8399430224935363605252468353229
• The square root of 20327467509 is 142574.4279630817
• The cube root of 20327467509 is 2729.1522147141

Scales and comparisons

• 20,327,467,509 seconds is equal to 646 years, 18 weeks, 1 day, 14 hours, 45 minutes, 9 seconds.
• To count from 1 to 20,327,467,509 would take you about one thousand, two hundred ninety-two 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 20327467509 cubic inches would be around 227.4 feet tall.

Recreational maths with 20327467509

• 20327467509 backwards is 90576472302
• The number of decimal digits it has is: 11
• The sum of 20327467509's digits is 45
• More coming soon!