13986560
13,986,560 is an even composite number composed of four prime numbers multiplied together.
13986560 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 13986560:
28 × 5 × 72 × 223
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 223)See below for interesting mathematical facts about the number 13986560 from the Numbermatics database.
Names of 13986560
- Cardinal: 13986560 can be written as Thirteen million, nine hundred eighty-six thousand, five hundred sixty.
Scientific notation
- Scientific notation: 1.398656 × 107
Factors of 13986560
Divisors of 13986560
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 223 224 245 256 280 320 392 446 448 490 560 640 784 892 896 980 1115 1120 1280 1561 1568 1784 1792 1960 2230 2240 3122 3136 3568 3920 4460 4480 6244 6272 7136 7805 7840 8920 8960 10927 12488 12544 14272 15610 15680 17840 21854 24976 28544 31220 31360 35680 43708 49952 54635 57088 62440 62720 71360 87416 99904 109270 124880 142720 174832 199808 218540 249760 285440 349664 399616 437080 499520 699328 874160 999040 1398656 1748320 1998080 2797312 3496640 6993280 13986560
- Sum of all divisors σ(n): 39146688
- Sum of proper divisors (its aliquot sum) s(n): 25160128
- 13986560 is an abundant number, because the sum of its proper divisors (25160128) is greater than itself. Its abundance is 11173568
Bases of 13986560
- Binary: 1101010101101011000000002
- Hexadecimal: 0xD56B00
- Base-36: 8BS3K
Squares and roots of 13986560
- 13986560 squared (139865602) is 195623860633600
- 13986560 cubed (139865603) is 2736104864183484416000
-
The
square root of 13986560 is 3739.8609599823 -
The
cube root of 13986560 is 240.9370771721
Scales and comparisons
How big is 13986560?- 13,986,560 seconds is equal to 23 weeks, 21 hours, 9 minutes, 20 seconds.
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To count from 1 to 13,986,560 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 13986560 cubic inches would be around 20.1 feet tall.
Recreational maths with 13986560
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The information we have on file for 13986560 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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