28629960
28,629,960 is an even composite number composed of six prime numbers multiplied together.
28629960 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 28629960:
23 × 3 × 5 × 19 × 29 × 433
(2 × 2 × 2 × 3 × 5 × 19 × 29 × 433)See below for interesting mathematical facts about the number 28629960 from the Numbermatics database.
Names of 28629960
- Cardinal: 28629960 can be written as Twenty-eight million, six hundred twenty-nine thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.862996 × 107
Factors of 28629960
Divisors of 28629960
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 19 20 24 29 30 38 40 57 58 60 76 87 95 114 116 120 145 152 174 190 228 232 285 290 348 380 433 435 456 551 570 580 696 760 866 870 1102 1140 1160 1299 1653 1732 1740 2165 2204 2280 2598 2755 3306 3464 3480 4330 4408 5196 5510 6495 6612 8227 8265 8660 10392 11020 12557 12990 13224 16454 16530 17320 22040 24681 25114 25980 32908 33060 37671 41135 49362 50228 51960 62785 65816 66120 75342 82270 98724 100456 123405 125570 150684 164540 188355 197448 238583 246810 251140 301368 329080 376710 477166 493620 502280 715749 753420 954332 987240 1192915 1431498 1506840 1908664 2385830 2862996 3578745 4771660 5725992 7157490 9543320 14314980 28629960
- Sum of all divisors σ(n): 93744000
- Sum of proper divisors (its aliquot sum) s(n): 65114040
- 28629960 is an abundant number, because the sum of its proper divisors (65114040) is greater than itself. Its abundance is 36484080
Bases of 28629960
- Binary: 11011010011011011110010002
- Hexadecimal: 0x1B4DBC8
- Base-36: H1N0O
Squares and roots of 28629960
- 28629960 squared (286299602) is 819674609601600
- 28629960 cubed (286299603) is 23467251285909423936000
-
The
square root of 28629960 is 5350.6971508393 -
The
cube root of 28629960 is 305.9193259927
Scales and comparisons
How big is 28629960?- 28,629,960 seconds is equal to 47 weeks, 2 days, 8 hours, 46 minutes.
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To count from 1 to 28,629,960 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 28629960 cubic inches would be around 25.5 feet tall.
Recreational maths with 28629960
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The information we have on file for 28629960 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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