29021490
29,021,490 is an even composite number composed of four prime numbers multiplied together.
29021490 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 29021490:
2 × 37 × 5 × 1327
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 1327)See below for interesting mathematical facts about the number 29021490 from the Numbermatics database.
Names of 29021490
- Cardinal: 29021490 can be written as Twenty-nine million, twenty-one thousand, four hundred ninety.
Scientific notation
- Scientific notation: 2.902149 × 107
Factors of 29021490
Divisors of 29021490
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 243 270 405 486 729 810 1215 1327 1458 2187 2430 2654 3645 3981 4374 6635 7290 7962 10935 11943 13270 19905 21870 23886 35829 39810 59715 71658 107487 119430 179145 214974 322461 358290 537435 644922 967383 1074870 1612305 1934766 2902149 3224610 4836915 5804298 9673830 14510745 29021490
- Sum of all divisors σ(n): 78405120
- Sum of proper divisors (its aliquot sum) s(n): 49383630
- 29021490 is an abundant number, because the sum of its proper divisors (49383630) is greater than itself. Its abundance is 20362140
Bases of 29021490
- Binary: 11011101011010101001100102
- Hexadecimal: 0x1BAD532
- Base-36: HA14I
Squares and roots of 29021490
- 29021490 squared (290214902) is 842246881820100
- 29021490 cubed (290214903) is 24443259458273213949000
-
The
square root of 29021490 is 5387.1597340343 -
The
cube root of 29021490 is 307.3075535877
Scales and comparisons
How big is 29021490?- 29,021,490 seconds is equal to 47 weeks, 6 days, 21 hours, 31 minutes, 30 seconds.
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To count from 1 to 29,021,490 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 29021490 cubic inches would be around 25.6 feet tall.
Recreational maths with 29021490
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The information we have on file for 29021490 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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