4238940
4,238,940 is an even composite number composed of six prime numbers multiplied together.
4238940 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 4238940:
22 × 3 × 5 × 31 × 43 × 53
(2 × 2 × 3 × 5 × 31 × 43 × 53)See below for interesting mathematical facts about the number 4238940 from the Numbermatics database.
Names of 4238940
- Cardinal: 4238940 can be written as Four million, two hundred thirty-eight thousand, nine hundred forty.
Scientific notation
- Scientific notation: 4.23894 × 106
Factors of 4238940
Divisors of 4238940
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 30 31 43 53 60 62 86 93 106 124 129 155 159 172 186 212 215 258 265 310 318 372 430 465 516 530 620 636 645 795 860 930 1060 1290 1333 1590 1643 1860 2279 2580 2666 3180 3286 3999 4558 4929 5332 6572 6665 6837 7998 8215 9116 9858 11395 13330 13674 15996 16430 19716 19995 22790 24645 26660 27348 32860 34185 39990 45580 49290 68370 70649 79980 98580 136740 141298 211947 282596 353245 423894 706490 847788 1059735 1412980 2119470 4238940
- Sum of all divisors σ(n): 12773376
- Sum of proper divisors (its aliquot sum) s(n): 8534436
- 4238940 is an abundant number, because the sum of its proper divisors (8534436) is greater than itself. Its abundance is 4295496
Bases of 4238940
- Binary: 100000010101110010111002
- Hexadecimal: 0x40AE5C
- Base-36: 2IUSC
Squares and roots of 4238940
- 4238940 squared (42389402) is 17968612323600
- 4238940 cubed (42389403) is 76167869523000984000
-
The
square root of 4238940 is 2058.8686213549 -
The
cube root of 4238940 is 161.8399577799
Scales and comparisons
How big is 4238940?- 4,238,940 seconds is equal to 7 weeks, 1 hour, 29 minutes.
-
To count from 1 to 4,238,940 would take you about ten 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 4238940 cubic inches would be around 13.5 feet tall.
Recreational maths with 4238940
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The information we have on file for 4238940 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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