13742720
13,742,720 is an even composite number composed of four prime numbers multiplied together.
13742720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13742720:
27 × 5 × 109 × 197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 109 × 197)See below for interesting mathematical facts about the number 13742720 from the Numbermatics database.
Names of 13742720
- Cardinal: 13742720 can be written as Thirteen million, seven hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.374272 × 107
Factors of 13742720
Divisors of 13742720
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 109 128 160 197 218 320 394 436 545 640 788 872 985 1090 1576 1744 1970 2180 3152 3488 3940 4360 6304 6976 7880 8720 12608 13952 15760 17440 21473 25216 31520 34880 42946 63040 69760 85892 107365 126080 171784 214730 343568 429460 687136 858920 1374272 1717840 2748544 3435680 6871360 13742720
- Sum of all divisors σ(n): 33323400
- Sum of proper divisors (its aliquot sum) s(n): 19580680
- 13742720 is an abundant number, because the sum of its proper divisors (19580680) is greater than itself. Its abundance is 5837960
Bases of 13742720
- Binary: 1101000110110010100000002
- Hexadecimal: 0xD1B280
- Base-36: 86JY8
Squares and roots of 13742720
- 13742720 squared (137427202) is 188862352998400
- 13742720 cubed (137427203) is 2595482435798171648000
-
The
square root of 13742720 is 3707.1174785809 -
The
cube root of 13742720 is 239.5287047387
Scales and comparisons
How big is 13742720?- 13,742,720 seconds is equal to 22 weeks, 5 days, 1 hour, 25 minutes, 20 seconds.
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To count from 1 to 13,742,720 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 13742720 cubic inches would be around 20 feet tall.
Recreational maths with 13742720
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The information we have on file for 13742720 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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