13909320
13,909,320 is an even composite number composed of four prime numbers multiplied together.
13909320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13909320:
23 × 38 × 5 × 53
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 53)See below for interesting mathematical facts about the number 13909320 from the Numbermatics database.
Names of 13909320
- Cardinal: 13909320 can be written as Thirteen million, nine hundred nine thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.390932 × 107
Factors of 13909320
Divisors of 13909320
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 53 54 60 72 81 90 106 108 120 135 159 162 180 212 216 243 265 270 318 324 360 405 424 477 486 530 540 636 648 729 795 810 954 972 1060 1080 1215 1272 1431 1458 1590 1620 1908 1944 2120 2187 2385 2430 2862 2916 3180 3240 3645 3816 4293 4374 4770 4860 5724 5832 6360 6561 7155 7290 8586 8748 9540 9720 10935 11448 12879 13122 14310 14580 17172 17496 19080 21465 21870 25758 26244 28620 29160 32805 34344 38637 42930 43740 51516 52488 57240 64395 65610 77274 85860 87480 103032 115911 128790 131220 154548 171720 193185 231822 257580 262440 309096 347733 386370 463644 515160 579555 695466 772740 927288 1159110 1390932 1545480 1738665 2318220 2781864 3477330 4636440 6954660 13909320
- Sum of all divisors σ(n): 47827260
- Sum of proper divisors (its aliquot sum) s(n): 33917940
- 13909320 is an abundant number, because the sum of its proper divisors (33917940) is greater than itself. Its abundance is 20008620
Bases of 13909320
- Binary: 1101010000111101010010002
- Hexadecimal: 0xD43D48
- Base-36: 8A4I0
Squares and roots of 13909320
- 13909320 squared (139093202) is 193469182862400
- 13909320 cubed (139093203) is 2691024774571637568000
-
The
square root of 13909320 is 3729.5200763637 -
The
cube root of 13909320 is 240.4927376807
Scales and comparisons
How big is 13909320?- 13,909,320 seconds is equal to 22 weeks, 6 days, 23 hours, 42 minutes.
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To count from 1 to 13,909,320 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 13909320 cubic inches would be around 20 feet tall.
Recreational maths with 13909320
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The information we have on file for 13909320 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!
Keywords: Divisors of 13909320, math, Factors of 13909320, curriculum, school, college, exams, university, Prime factorization of 13909320, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, nine hundred nine thousand, three hundred twenty.