11990009490
11,990,009,490 is an even composite number composed of six prime numbers multiplied together.
11990009490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 11990009490:
2 × 3 × 5 × 43 × 131 × 70951
See below for interesting mathematical facts about the number 11990009490 from the Numbermatics database.
Names of 11990009490
- Cardinal: 11990009490 can be written as Eleven billion, nine hundred ninety million, nine thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.199000949 × 1010
Factors of 11990009490
Divisors of 11990009490
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 15 30 43 86 129 131 215 258 262 393 430 645 655 786 1290 1310 1965 3930 5633 11266 16899 28165 33798 56330 70951 84495 141902 168990 212853 354755 425706 709510 1064265 2128530 3050893 6101786 9152679 9294581 15254465 18305358 18589162 27883743 30508930 45763395 46472905 55767486 91526790 92945810 139418715 278837430 399666983 799333966 1199000949 1998334915 2398001898 3996669830 5995004745 11990009490
- Sum of all divisors σ(n): 29670423552
- Sum of proper divisors (its aliquot sum) s(n): 17680414062
- 11990009490 is an abundant number, because the sum of its proper divisors (17680414062) is greater than itself. Its abundance is 5690404572
Bases of 11990009490
- Binary: 10110010101010100100000110100100102
- Hexadecimal: 0x2CAA90692
- Base-36: 5IAJIJ6
Squares and roots of 11990009490
- 11990009490 squared (119900094902) is 143760327570290060100
- 11990009490 cubed (119900094903) is 1723687691853286462651670349000
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The
square root of 11990009490 is 109498.9017753147 -
The
cube root of 11990009490 is 2288.7929598689
Scales and comparisons
How big is 11990009490?- 11,990,009,490 seconds is equal to 381 years, 12 weeks, 5 days, 6 hours, 11 minutes, 30 seconds.
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To count from 1 to 11,990,009,490 would take you about seven hundred sixty-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 11990009490 cubic inches would be around 190.7 feet tall.
Recreational maths with 11990009490
- 11990009490 backwards is 09490009911
- The number of decimal digits it has is: 11
- The sum of 11990009490's digits is 42
- More coming soon!
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The information we have on file for 11990009490 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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