13940880
13,940,880 is an even composite number composed of five prime numbers multiplied together.
13940880 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13940880:
24 × 3 × 5 × 29 × 2003
(2 × 2 × 2 × 2 × 3 × 5 × 29 × 2003)See below for interesting mathematical facts about the number 13940880 from the Numbermatics database.
Names of 13940880
- Cardinal: 13940880 can be written as Thirteen million, nine hundred forty thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.394088 × 107
Factors of 13940880
Divisors of 13940880
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 40 48 58 60 80 87 116 120 145 174 232 240 290 348 435 464 580 696 870 1160 1392 1740 2003 2320 3480 4006 6009 6960 8012 10015 12018 16024 20030 24036 30045 32048 40060 48072 58087 60090 80120 96144 116174 120180 160240 174261 232348 240360 290435 348522 464696 480720 580870 697044 871305 929392 1161740 1394088 1742610 2323480 2788176 3485220 4646960 6970440 13940880
- Sum of all divisors σ(n): 44729280
- Sum of proper divisors (its aliquot sum) s(n): 30788400
- 13940880 is an abundant number, because the sum of its proper divisors (30788400) is greater than itself. Its abundance is 16847520
Bases of 13940880
- Binary: 1101010010111000100100002
- Hexadecimal: 0xD4B890
- Base-36: 8ASUO
Squares and roots of 13940880
- 13940880 squared (139408802) is 194348135174400
- 13940880 cubed (139408803) is 2709384030690089472000
-
The
square root of 13940880 is 3733.7487864075 -
The
cube root of 13940880 is 240.6744915347
Scales and comparisons
How big is 13940880?- 13,940,880 seconds is equal to 23 weeks, 8 hours, 28 minutes.
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To count from 1 to 13,940,880 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 13940880 cubic inches would be around 20.1 feet tall.
Recreational maths with 13940880
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The information we have on file for 13940880 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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