8139357009
8,139,357,009 is an odd composite number composed of five prime numbers multiplied together.
8139357009 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 8139357009:
34 × 7 × 19 × 97 × 7789
(3 × 3 × 3 × 3 × 7 × 19 × 97 × 7789)See below for interesting mathematical facts about the number 8139357009 from the Numbermatics database.
Names of 8139357009
- Cardinal: 8139357009 can be written as Eight billion, one hundred thirty-nine million, three hundred fifty-seven thousand and nine.
Scientific notation
- Scientific notation: 8.139357009 × 109
Factors of 8139357009
Divisors of 8139357009
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 7 9 19 21 27 57 63 81 97 133 171 189 291 399 513 567 679 873 1197 1539 1843 2037 2619 3591 5529 6111 7789 7857 10773 12901 16587 18333 23367 38703 49761 54523 54999 70101 116109 147991 149283 163569 210303 348327 443973 490707 630909 755533 1035937 1044981 1331919 1472121 2266599 3107811 3995757 4416363 5288731 6799797 9323433 11987271 14355127 15866193 20399391 27970299 43065381 47598579 61198173 83910897 100485889 129196143 142795737 301457667 387588429 428387211 904373001 1162765287 2713119003 8139357009
- Sum of all divisors σ(n): 14779811200
- Sum of proper divisors (its aliquot sum) s(n): 6640454191
- 8139357009 is a deficient number, because the sum of its proper divisors (6640454191) is less than itself. Its deficiency is 1498902818
Bases of 8139357009
- Binary: 1111001010010010010111011010100012
- Hexadecimal: 0x1E524BB51
- Base-36: 3QLYO29
Squares and roots of 8139357009
- 8139357009 squared (81393570092) is 66249132519957426081
- 8139357009 cubed (81393570093) is 539225341116485308353986751729
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The
square root of 8139357009 is 90218.3850941703 -
The
cube root of 8139357009 is 2011.5462973161
Scales and comparisons
How big is 8139357009?- 8,139,357,009 seconds is equal to 258 years, 41 weeks, 6 days, 12 hours, 30 minutes, 9 seconds.
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To count from 1 to 8,139,357,009 would take you about five hundred seventeen 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 8139357009 cubic inches would be around 167.6 feet tall.
Recreational maths with 8139357009
- 8139357009 backwards is 9007539318
- The number of decimal digits it has is: 10
- The sum of 8139357009's digits is 45
- More coming soon!
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The information we have on file for 8139357009 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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