13939281828
13,939,281,828 is an even composite number composed of five prime numbers multiplied together.
13939281828 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13939281828:
22 × 32 × 19 × 1321 × 15427
(2 × 2 × 3 × 3 × 19 × 1321 × 15427)See below for interesting mathematical facts about the number 13939281828 from the Numbermatics database.
Names of 13939281828
- Cardinal: 13939281828 can be written as Thirteen billion, nine hundred thirty-nine million, two hundred eighty-one thousand, eight hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3939281828 × 1010
Factors of 13939281828
Divisors of 13939281828
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 1321 2642 3963 5284 7926 11889 15427 15852 23778 25099 30854 46281 47556 50198 61708 75297 92562 100396 138843 150594 185124 225891 277686 293113 301188 451782 555372 586226 879339 903564 1172452 1758678 2638017 3517356 5276034 10552068 20379067 40758134 61137201 81516268 122274402 183411603 244548804 366823206 387202273 733646412 774404546 1161606819 1548809092 2323213638 3484820457 4646427276 6969640914 13939281828
- Sum of all divisors σ(n): 37120385120
- Sum of proper divisors (its aliquot sum) s(n): 23181103292
- 13939281828 is an abundant number, because the sum of its proper divisors (23181103292) is greater than itself. Its abundance is 9241821464
Bases of 13939281828
- Binary: 11001111101101100010001111101001002
- Hexadecimal: 0x33ED88FA4
- Base-36: 6EJ36P0
Squares and roots of 13939281828
- 13939281828 squared (139392818282) is 194303577880411021584
- 13939281828 cubed (139392818283) is 2708452332263796110336766975552
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The
square root of 13939281828 is 118064.7357511971 -
The
cube root of 13939281828 is 2406.6529426895
Scales and comparisons
How big is 13939281828?- 13,939,281,828 seconds is equal to 443 years, 11 weeks, 5 days, 6 hours, 43 minutes, 48 seconds.
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To count from 1 to 13,939,281,828 would take you about eight hundred eighty-six years!
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 13939281828 cubic inches would be around 200.6 feet tall.
Recreational maths with 13939281828
- 13939281828 backwards is 82818293931
- The number of decimal digits it has is: 11
- The sum of 13939281828's digits is 54
- More coming soon!
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The information we have on file for 13939281828 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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