13939288
13,939,288 is an even composite number composed of five prime numbers multiplied together.
13939288 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 13939288:
23 × 11 × 23 × 71 × 97
(2 × 2 × 2 × 11 × 23 × 71 × 97)See below for interesting mathematical facts about the number 13939288 from the Numbermatics database.
Names of 13939288
- Cardinal: 13939288 can be written as Thirteen million, nine hundred thirty-nine thousand, two hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3939288 × 107
Factors of 13939288
Divisors of 13939288
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 11 22 23 44 46 71 88 92 97 142 184 194 253 284 388 506 568 776 781 1012 1067 1562 1633 2024 2134 2231 3124 3266 4268 4462 6248 6532 6887 8536 8924 13064 13774 17848 17963 24541 27548 35926 49082 55096 71852 75757 98164 143704 151514 158401 196328 303028 316802 606056 633604 1267208 1742411 3484822 6969644 13939288
- Sum of all divisors σ(n): 30481920
- Sum of proper divisors (its aliquot sum) s(n): 16542632
- 13939288 is an abundant number, because the sum of its proper divisors (16542632) is greater than itself. Its abundance is 2603344
Bases of 13939288
- Binary: 1101010010110010010110002
- Hexadecimal: 0xD4B258
- Base-36: 8ARMG
Squares and roots of 13939288
- 13939288 squared (139392882) is 194303749946944
- 13939288 cubed (139392883) is 2708455929990437135872
-
The
square root of 13939288 is 3733.5355897593 -
The
cube root of 13939288 is 240.6653297893
Scales and comparisons
How big is 13939288?- 13,939,288 seconds is equal to 23 weeks, 8 hours, 1 minute, 28 seconds.
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To count from 1 to 13,939,288 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 13939288 cubic inches would be around 20.1 feet tall.
Recreational maths with 13939288
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The information we have on file for 13939288 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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