13997940
13,997,940 is an even composite number composed of six prime numbers multiplied together.
13997940 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 13997940:
22 × 3 × 5 × 11 × 127 × 167
(2 × 2 × 3 × 5 × 11 × 127 × 167)See below for interesting mathematical facts about the number 13997940 from the Numbermatics database.
Names of 13997940
- Cardinal: 13997940 can be written as Thirteen million, nine hundred ninety-seven thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.399794 × 107
Factors of 13997940
Divisors of 13997940
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 110 127 132 165 167 220 254 330 334 381 501 508 635 660 668 762 835 1002 1270 1397 1524 1670 1837 1905 2004 2505 2540 2794 3340 3674 3810 4191 5010 5511 5588 6985 7348 7620 8382 9185 10020 11022 13970 16764 18370 20955 21209 22044 27555 27940 36740 41910 42418 55110 63627 83820 84836 106045 110220 127254 212090 233299 254508 318135 424180 466598 636270 699897 933196 1166495 1272540 1399794 2332990 2799588 3499485 4665980 6998970 13997940
- Sum of all divisors σ(n): 43352064
- Sum of proper divisors (its aliquot sum) s(n): 29354124
- 13997940 is an abundant number, because the sum of its proper divisors (29354124) is greater than itself. Its abundance is 15356184
Bases of 13997940
- Binary: 1101010110010111011101002
- Hexadecimal: 0xD59774
- Base-36: 8C0VO
Squares and roots of 13997940
- 13997940 squared (139979402) is 195942324243600
- 13997940 cubed (139979403) is 2742788898222458184000
-
The
square root of 13997940 is 3741.3820975677 -
The
cube root of 13997940 is 241.0024046639
Scales and comparisons
How big is 13997940?- 13,997,940 seconds is equal to 23 weeks, 1 day, 19 minutes.
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To count from 1 to 13,997,940 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 13997940 cubic inches would be around 20.1 feet tall.
Recreational maths with 13997940
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The information we have on file for 13997940 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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