2428790
2,428,790 is an even composite number composed of six prime numbers multiplied together.
2428790 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2428790:
2 × 5 × 7 × 13 × 17 × 157
See below for interesting mathematical facts about the number 2428790 from the Numbermatics database.
Names of 2428790
- Cardinal: 2428790 can be written as Two million, four hundred twenty-eight thousand, seven hundred ninety.
Scientific notation
- Scientific notation: 2.42879 × 106
Factors of 2428790
Divisors of 2428790
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 7 10 13 14 17 26 34 35 65 70 85 91 119 130 157 170 182 221 238 314 442 455 595 785 910 1099 1105 1190 1547 1570 2041 2198 2210 2669 3094 4082 5338 5495 7735 10205 10990 13345 14287 15470 18683 20410 26690 28574 34697 37366 69394 71435 93415 142870 173485 186830 242879 346970 485758 1214395 2428790
- Sum of all divisors σ(n): 5733504
- Sum of proper divisors (its aliquot sum) s(n): 3304714
- 2428790 is an abundant number, because the sum of its proper divisors (3304714) is greater than itself. Its abundance is 875924
Bases of 2428790
- Binary: 10010100001111011101102
- Hexadecimal: 0x250F76
- Base-36: 1G22E
Squares and roots of 2428790
- 2428790 squared (24287902) is 5899020864100
- 2428790 cubed (24287903) is 14327482884517439000
-
The
square root of 2428790 is 1558.4575708051 -
The
cube root of 2428790 is 134.4198238781
Scales and comparisons
How big is 2428790?- 2,428,790 seconds is equal to 4 weeks, 2 hours, 39 minutes, 50 seconds.
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To count from 1 to 2,428,790 would take you about six 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 2428790 cubic inches would be around 11.2 feet tall.
Recreational maths with 2428790
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The information we have on file for 2428790 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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