13289265
13,289,265 is an odd composite number composed of five prime numbers multiplied together.
13289265 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13289265:
34 × 5 × 11 × 19 × 157
(3 × 3 × 3 × 3 × 5 × 11 × 19 × 157)See below for interesting mathematical facts about the number 13289265 from the Numbermatics database.
Names of 13289265
- Cardinal: 13289265 can be written as Thirteen million, two hundred eighty-nine thousand, two hundred sixty-five.
Scientific notation
- Scientific notation: 1.3289265 × 107
Factors of 13289265
Divisors of 13289265
- Number of divisors d(n): 80
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Complete list of divisors:
1 3 5 9 11 15 19 27 33 45 55 57 81 95 99 135 157 165 171 209 285 297 405 471 495 513 627 785 855 891 1045 1413 1485 1539 1727 1881 2355 2565 2983 3135 4239 4455 5181 5643 7065 7695 8635 8949 9405 12717 14915 15543 16929 21195 25905 26847 28215 32813 44745 46629 63585 77715 80541 84645 98439 134235 139887 164065 233145 241623 295317 402705 492195 699435 885951 1208115 1476585 2657853 4429755 13289265
- Sum of all divisors σ(n): 27529920
- Sum of proper divisors (its aliquot sum) s(n): 14240655
- 13289265 is an abundant number, because the sum of its proper divisors (14240655) is greater than itself. Its abundance is 951390
Bases of 13289265
- Binary: 1100101011000111001100012
- Hexadecimal: 0xCAC731
- Base-36: 7WU29
Squares and roots of 13289265
- 13289265 squared (132892652) is 176604564240225
- 13289265 cubed (132892653) is 2346944854397873684625
-
The
square root of 13289265 is 3645.4444173517 -
The
cube root of 13289265 is 236.8646880223
Scales and comparisons
How big is 13289265?- 13,289,265 seconds is equal to 21 weeks, 6 days, 19 hours, 27 minutes, 45 seconds.
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To count from 1 to 13,289,265 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 13289265 cubic inches would be around 19.7 feet tall.
Recreational maths with 13289265
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The information we have on file for 13289265 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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