13525380
13,525,380 is an even composite number composed of five prime numbers multiplied together.
13525380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 13525380:
22 × 35 × 5 × 112 × 23
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 23)See below for interesting mathematical facts about the number 13525380 from the Numbermatics database.
Names of 13525380
- Cardinal: 13525380 can be written as Thirteen million, five hundred twenty-five thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.352538 × 107
Factors of 13525380
Divisors of 13525380
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 23 27 30 33 36 44 45 46 54 55 60 66 69 81 90 92 99 108 110 115 121 132 135 138 162 165 180 198 207 220 230 242 243 253 270 276 297 324 330 345 363 396 405 414 460 484 486 495 506 540 594 605 621 660 690 726 759 810 828 891 972 990 1012 1035 1089 1188 1210 1215 1242 1265 1380 1452 1485 1518 1620 1782 1815 1863 1980 2070 2178 2277 2420 2430 2484 2530 2673 2783 2970 3036 3105 3267 3564 3630 3726 3795 4140 4356 4455 4554 4860 5060 5346 5445 5566 5589 5940 6210 6534 6831 7260 7452 7590 8349 8910 9108 9315 9801 10692 10890 11132 11178 11385 12420 13068 13365 13662 13915 15180 16335 16698 17820 18630 19602 20493 21780 22356 22770 25047 26730 27324 27830 27945 29403 32670 33396 34155 37260 39204 40986 41745 45540 49005 50094 53460 55660 55890 58806 61479 65340 68310 75141 81972 83490 98010 100188 102465 111780 117612 122958 125235 136620 147015 150282 166980 196020 204930 225423 245916 250470 294030 300564 307395 375705 409860 450846 500940 588060 614790 676269 751410 901692 1127115 1229580 1352538 1502820 2254230 2705076 3381345 4508460 6762690 13525380
- Sum of all divisors σ(n): 48799296
- Sum of proper divisors (its aliquot sum) s(n): 35273916
- 13525380 is an abundant number, because the sum of its proper divisors (35273916) is greater than itself. Its abundance is 21748536
Bases of 13525380
- Binary: 1100111001100001100001002
- Hexadecimal: 0xCE6184
- Base-36: 81W90
Squares and roots of 13525380
- 13525380 squared (135253802) is 182935904144400
- 13525380 cubed (135253803) is 2474277619196584872000
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The
square root of 13525380 is 3677.6867729593 -
The
cube root of 13525380 is 238.2592800831
Scales and comparisons
How big is 13525380?- 13,525,380 seconds is equal to 22 weeks, 2 days, 13 hours, 3 minutes.
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To count from 1 to 13,525,380 would take you about thirty-three 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 13525380 cubic inches would be around 19.9 feet tall.
Recreational maths with 13525380
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The information we have on file for 13525380 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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