13143438
13,143,438 is an even composite number composed of six prime numbers multiplied together.
13143438 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13143438:
2 × 33 × 7 × 11 × 29 × 109
(2 × 3 × 3 × 3 × 7 × 11 × 29 × 109)See below for interesting mathematical facts about the number 13143438 from the Numbermatics database.
Names of 13143438
- Cardinal: 13143438 can be written as Thirteen million, one hundred forty-three thousand, four hundred thirty-eight.
Scientific notation
- Scientific notation: 1.3143438 × 107
Factors of 13143438
Divisors of 13143438
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 27 29 33 42 54 58 63 66 77 87 99 109 126 154 174 189 198 203 218 231 261 297 319 327 378 406 462 522 594 609 638 654 693 763 783 957 981 1199 1218 1386 1526 1566 1827 1914 1962 2079 2233 2289 2398 2871 2943 3161 3597 3654 4158 4466 4578 5481 5742 5886 6322 6699 6867 7194 8393 8613 9483 10791 10962 13398 13734 16786 17226 18966 20097 20601 21582 22127 25179 28449 32373 34771 40194 41202 44254 50358 56898 60291 64746 66381 69542 75537 85347 104313 120582 132762 151074 170694 199143 208626 226611 243397 312939 398286 453222 486794 597429 625878 730191 938817 1194858 1460382 1877634 2190573 4381146 6571719 13143438
- Sum of all divisors σ(n): 38016000
- Sum of proper divisors (its aliquot sum) s(n): 24872562
- 13143438 is an abundant number, because the sum of its proper divisors (24872562) is greater than itself. Its abundance is 11729124
Bases of 13143438
- Binary: 1100100010001101100011102
- Hexadecimal: 0xC88D8E
- Base-36: 7TPJI
Squares and roots of 13143438
- 13143438 squared (131434382) is 172749962459844
- 13143438 cubed (131434383) is 2270528421093287103672
-
The
square root of 13143438 is 3625.3879792375 -
The
cube root of 13143438 is 235.9951042745
Scales and comparisons
How big is 13143438?- 13,143,438 seconds is equal to 21 weeks, 5 days, 2 hours, 57 minutes, 18 seconds.
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To count from 1 to 13,143,438 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 13143438 cubic inches would be around 19.7 feet tall.
Recreational maths with 13143438
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The information we have on file for 13143438 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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