6840009942
6,840,009,942 is an even composite number composed of six prime numbers multiplied together.
6840009942 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 6840009942:
2 × 3 × 17 × 31 × 127 × 17033
See below for interesting mathematical facts about the number 6840009942 from the Numbermatics database.
Names of 6840009942
- Cardinal: 6840009942 can be written as Six billion, eight hundred forty million, nine thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 6.840009942 × 109
Factors of 6840009942
Divisors of 6840009942
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 17 31 34 51 62 93 102 127 186 254 381 527 762 1054 1581 2159 3162 3937 4318 6477 7874 11811 12954 17033 23622 34066 51099 66929 102198 133858 200787 289561 401574 528023 579122 868683 1056046 1584069 1737366 2163191 3168138 4326382 6489573 8976391 12979146 17952782 26929173 36774247 53858346 67058921 73548494 110322741 134117842 201176763 220645482 402353526 1140001657 2280003314 3420004971 6840009942
- Sum of all divisors σ(n): 15070593024
- Sum of proper divisors (its aliquot sum) s(n): 8230583082
- 6840009942 is an abundant number, because the sum of its proper divisors (8230583082) is greater than itself. Its abundance is 1390573140
Bases of 6840009942
- Binary: 1100101111011001001000100110101102
- Hexadecimal: 0x197B244D6
- Base-36: 354D5G6
Squares and roots of 6840009942
- 6840009942 squared (68400099422) is 46785736006658843364
- 6840009942 cubed (68400099423) is 320014899429333866811980724888
-
The
square root of 6840009942 is 82704.3526182267 -
The
cube root of 6840009942 is 1898.2449113101
Scales and comparisons
How big is 6840009942?- 6,840,009,942 seconds is equal to 217 years, 25 weeks, 3 days, 18 hours, 45 minutes, 42 seconds.
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To count from 1 to 6,840,009,942 would take you about four hundred thirty-four 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 6840009942 cubic inches would be around 158.2 feet tall.
Recreational maths with 6840009942
- 6840009942 backwards is 2499000486
- The number of decimal digits it has is: 10
- The sum of 6840009942's digits is 42
- More coming soon!
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The information we have on file for 6840009942 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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