28989246
28,989,246 is an even composite number composed of six prime numbers multiplied together.
28989246 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28989246:
2 × 3 × 11 × 132 × 23 × 113
(2 × 3 × 11 × 13 × 13 × 23 × 113)See below for interesting mathematical facts about the number 28989246 from the Numbermatics database.
Names of 28989246
- Cardinal: 28989246 can be written as Twenty-eight million, nine hundred eighty-nine thousand, two hundred forty-six.
Scientific notation
- Scientific notation: 2.8989246 × 107
Factors of 28989246
Divisors of 28989246
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 11 13 22 23 26 33 39 46 66 69 78 113 138 143 169 226 253 286 299 338 339 429 506 507 598 678 759 858 897 1014 1243 1469 1518 1794 1859 2486 2599 2938 3289 3718 3729 3887 4407 5198 5577 6578 7458 7774 7797 8814 9867 11154 11661 15594 16159 19097 19734 23322 28589 32318 33787 38194 42757 48477 57178 57291 67574 85514 85767 96954 101361 114582 128271 171534 202722 210067 256542 371657 420134 439231 630201 743314 878462 1114971 1260402 1317693 2229942 2635386 4831541 9663082 14494623 28989246
- Sum of all divisors σ(n): 72099072
- Sum of proper divisors (its aliquot sum) s(n): 43109826
- 28989246 is an abundant number, because the sum of its proper divisors (43109826) is greater than itself. Its abundance is 14120580
Bases of 28989246
- Binary: 11011101001010111001111102
- Hexadecimal: 0x1BA573E
- Base-36: H9C8U
Squares and roots of 28989246
- 28989246 squared (289892462) is 840376383648516
- 28989246 cubed (289892463) is 24361877718177207858936
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The
square root of 28989246 is 5384.1662307177 -
The
cube root of 28989246 is 307.1937012123
Scales and comparisons
How big is 28989246?- 28,989,246 seconds is equal to 47 weeks, 6 days, 12 hours, 34 minutes, 6 seconds.
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To count from 1 to 28,989,246 would take you about nineteen 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 28989246 cubic inches would be around 25.6 feet tall.
Recreational maths with 28989246
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The information we have on file for 28989246 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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