1309668668
1,309,668,668 is an even composite number composed of four prime numbers multiplied together.
1309668668 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 1309668668:
22 × 76 × 112 × 23
(2 × 2 × 7 × 7 × 7 × 7 × 7 × 7 × 11 × 11 × 23)See below for interesting mathematical facts about the number 1309668668 from the Numbermatics database.
Names of 1309668668
- Cardinal: 1309668668 can be written as One billion, three hundred nine million, six hundred sixty-eight thousand, six hundred sixty-eight.
Scientific notation
- Scientific notation: 1.309668668 × 109
Factors of 1309668668
Divisors of 1309668668
- Number of divisors d(n): 126
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Complete list of divisors:
1 2 4 7 11 14 22 23 28 44 46 49 77 92 98 121 154 161 196 242 253 308 322 343 484 506 539 644 686 847 1012 1078 1127 1372 1694 1771 2156 2254 2401 2783 3388 3542 3773 4508 4802 5566 5929 7084 7546 7889 9604 11132 11858 12397 15092 15778 16807 19481 23716 24794 26411 31556 33614 38962 41503 49588 52822 55223 67228 77924 83006 86779 105644 110446 117649 136367 166012 173558 184877 220892 235298 272734 290521 347116 369754 386561 470596 545468 581042 607453 739508 773122 954569 1162084 1214906 1294139 1546244 1909138 2033647 2429812 2588278 2705927 3818276 4067294 4252171 5176556 5411854 6681983 8134588 8504342 10823708 13363966 14235529 17008684 26727932 28471058 29765197 46773881 56942116 59530394 93547762 119060788 187095524 327417167 654834334 1309668668
- Sum of all divisors σ(n): 3066870408
- Sum of proper divisors (its aliquot sum) s(n): 1757201740
- 1309668668 is an abundant number, because the sum of its proper divisors (1757201740) is greater than itself. Its abundance is 447533072
Bases of 1309668668
- Binary: 10011100000111111110101001111002
- Hexadecimal: 0x4E0FF53C
- Base-36: LNQQT8
Squares and roots of 1309668668
- 1309668668 squared (13096686682) is 1715232019940894224
- 1309668668 cubed (13096686683) is 2246385634866940377074973632
-
The
square root of 1309668668 is 36189.3446749177 -
The
cube root of 1309668668 is 1094.0919246707
Scales and comparisons
How big is 1309668668?- 1,309,668,668 seconds is equal to 41 years, 33 weeks, 3 days, 4 hours, 51 minutes, 8 seconds.
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To count from 1 to 1,309,668,668 would take you about eighty-three 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 1309668668 cubic inches would be around 91.2 feet tall.
Recreational maths with 1309668668
- 1309668668 backwards is 8668669031
- The number of decimal digits it has is: 10
- The sum of 1309668668's digits is 53
- More coming soon!
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The information we have on file for 1309668668 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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