13997640
13,997,640 is an even composite number composed of five prime numbers multiplied together.
What does the number 13997640 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
13997640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13997640:
23 × 3 × 5 × 67 × 1741
(2 × 2 × 2 × 3 × 5 × 67 × 1741)See below for interesting mathematical facts about the number 13997640 from the Numbermatics database.
Names of 13997640
- Cardinal: 13997640 can be written as Thirteen million, nine hundred ninety-seven thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.399764 × 107
Factors of 13997640
Divisors of 13997640
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 67 120 134 201 268 335 402 536 670 804 1005 1340 1608 1741 2010 2680 3482 4020 5223 6964 8040 8705 10446 13928 17410 20892 26115 34820 41784 52230 69640 104460 116647 208920 233294 349941 466588 583235 699882 933176 1166470 1399764 1749705 2332940 2799528 3499410 4665880 6998820 13997640
- Sum of all divisors σ(n): 42644160
- Sum of proper divisors (its aliquot sum) s(n): 28646520
- 13997640 is an abundant number, because the sum of its proper divisors (28646520) is greater than itself. Its abundance is 14648880
Bases of 13997640
- Binary: 1101010110010110010010002
- Hexadecimal: 0xD59648
- Base-36: 8C0NC
Squares and roots of 13997640
- 13997640 squared (139976402) is 195933925569600
- 13997640 cubed (139976403) is 2742612553910055744000
-
The
square root of 13997640 is 3741.3420052169 -
The
cube root of 13997640 is 241.0006829523
Scales and comparisons
How big is 13997640?- 13,997,640 seconds is equal to 23 weeks, 1 day, 14 minutes.
-
To count from 1 to 13,997,640 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 13997640 cubic inches would be around 20.1 feet tall.
Recreational maths with 13997640
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The information we have on file for 13997640 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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