13127994
13,127,994 is an even composite number composed of five prime numbers multiplied together.
13127994 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 13127994:
2 × 34 × 11 × 53 × 139
(2 × 3 × 3 × 3 × 3 × 11 × 53 × 139)See below for interesting mathematical facts about the number 13127994 from the Numbermatics database.
Names of 13127994
- Cardinal: 13127994 can be written as Thirteen million, one hundred twenty-seven thousand, nine hundred ninety-four.
Scientific notation
- Scientific notation: 1.3127994 × 107
Factors of 13127994
Divisors of 13127994
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 9 11 18 22 27 33 53 54 66 81 99 106 139 159 162 198 278 297 318 417 477 583 594 834 891 954 1166 1251 1431 1529 1749 1782 2502 2862 3058 3498 3753 4293 4587 5247 7367 7506 8586 9174 10494 11259 13761 14734 15741 22101 22518 27522 31482 41283 44202 47223 66303 81037 82566 94446 123849 132606 162074 198909 243111 247698 397818 486222 596727 729333 1193454 1458666 2187999 4375998 6563997 13127994
- Sum of all divisors σ(n): 32931360
- Sum of proper divisors (its aliquot sum) s(n): 19803366
- 13127994 is an abundant number, because the sum of its proper divisors (19803366) is greater than itself. Its abundance is 6675372
Bases of 13127994
- Binary: 1100100001010001001110102
- Hexadecimal: 0xC8513A
- Base-36: 7TDMI
Squares and roots of 13127994
- 13127994 squared (131279942) is 172344226464036
- 13127994 cubed (131279943) is 2262533970954505823784
-
The
square root of 13127994 is 3623.2573742423 -
The
cube root of 13127994 is 235.9026338753
Scales and comparisons
How big is 13127994?- 13,127,994 seconds is equal to 21 weeks, 4 days, 22 hours, 39 minutes, 54 seconds.
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To count from 1 to 13,127,994 would take you about thirty-two 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 13127994 cubic inches would be around 19.7 feet tall.
Recreational maths with 13127994
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The information we have on file for 13127994 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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