13938270
13,938,270 is an even composite number composed of six prime numbers multiplied together.
13938270 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13938270:
2 × 3 × 5 × 29 × 37 × 433
See below for interesting mathematical facts about the number 13938270 from the Numbermatics database.
Names of 13938270
- Cardinal: 13938270 can be written as Thirteen million, nine hundred thirty-eight thousand, two hundred seventy.
Scientific notation
- Scientific notation: 1.393827 × 107
Factors of 13938270
Divisors of 13938270
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 15 29 30 37 58 74 87 111 145 174 185 222 290 370 433 435 555 866 870 1073 1110 1299 2146 2165 2598 3219 4330 5365 6438 6495 10730 12557 12990 16021 16095 25114 32042 32190 37671 48063 62785 75342 80105 96126 125570 160210 188355 240315 376710 464609 480630 929218 1393827 2323045 2787654 4646090 6969135 13938270
- Sum of all divisors σ(n): 35622720
- Sum of proper divisors (its aliquot sum) s(n): 21684450
- 13938270 is an abundant number, because the sum of its proper divisors (21684450) is greater than itself. Its abundance is 7746180
Bases of 13938270
- Binary: 1101010010101110010111102
- Hexadecimal: 0xD4AE5E
- Base-36: 8AQU6
Squares and roots of 13938270
- 13938270 squared (139382702) is 194275370592900
- 13938270 cubed (139382703) is 2707862569673900283000
-
The
square root of 13938270 is 3733.3992553703 -
The
cube root of 13938270 is 240.6594709709
Scales and comparisons
How big is 13938270?- 13,938,270 seconds is equal to 23 weeks, 7 hours, 44 minutes, 30 seconds.
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To count from 1 to 13,938,270 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 13938270 cubic inches would be around 20.1 feet tall.
Recreational maths with 13938270
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The information we have on file for 13938270 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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