13906890
13,906,890 is an even composite number composed of five prime numbers multiplied together.
13906890 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13906890:
2 × 35 × 5 × 59 × 97
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 59 × 97)See below for interesting mathematical facts about the number 13906890 from the Numbermatics database.
Names of 13906890
- Cardinal: 13906890 can be written as Thirteen million, nine hundred six thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 1.390689 × 107
Factors of 13906890
Divisors of 13906890
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 59 81 90 97 118 135 162 177 194 243 270 291 295 354 405 485 486 531 582 590 810 873 885 970 1062 1215 1455 1593 1746 1770 2430 2619 2655 2910 3186 4365 4779 5238 5310 5723 7857 7965 8730 9558 11446 13095 14337 15714 15930 17169 23571 23895 26190 28615 28674 34338 39285 47142 47790 51507 57230 71685 78570 85845 103014 117855 143370 154521 171690 235710 257535 309042 463563 515070 772605 927126 1390689 1545210 2317815 2781378 4635630 6953445 13906890
- Sum of all divisors σ(n): 38525760
- Sum of proper divisors (its aliquot sum) s(n): 24618870
- 13906890 is an abundant number, because the sum of its proper divisors (24618870) is greater than itself. Its abundance is 10711980
Bases of 13906890
- Binary: 1101010000110011110010102
- Hexadecimal: 0xD433CA
- Base-36: 8A2MI
Squares and roots of 13906890
- 13906890 squared (139068902) is 193401589472100
- 13906890 cubed (139068903) is 2689614630613652769000
-
The
square root of 13906890 is 3729.1942829517 -
The
cube root of 13906890 is 240.4787319307
Scales and comparisons
How big is 13906890?- 13,906,890 seconds is equal to 22 weeks, 6 days, 23 hours, 1 minute, 30 seconds.
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To count from 1 to 13,906,890 would take you about thirty-four weeks!
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 13906890 cubic inches would be around 20 feet tall.
Recreational maths with 13906890
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The information we have on file for 13906890 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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