21614424
21,614,424 is an even composite number composed of four prime numbers multiplied together.
21614424 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 21614424:
23 × 3 × 132 × 732
(2 × 2 × 2 × 3 × 13 × 13 × 73 × 73)See below for interesting mathematical facts about the number 21614424 from the Numbermatics database.
Names of 21614424
- Cardinal: 21614424 can be written as Twenty-one million, six hundred fourteen thousand, four hundred twenty-four.
Scientific notation
- Scientific notation: 2.1614424 × 107
Factors of 21614424
Divisors of 21614424
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 13 24 26 39 52 73 78 104 146 156 169 219 292 312 338 438 507 584 676 876 949 1014 1352 1752 1898 2028 2847 3796 4056 5329 5694 7592 10658 11388 12337 15987 21316 22776 24674 31974 37011 42632 49348 63948 69277 74022 98696 127896 138554 148044 207831 277108 296088 415662 554216 831324 900601 1662648 1801202 2701803 3602404 5403606 7204808 10807212 21614424
- Sum of all divisors σ(n): 59324940
- Sum of proper divisors (its aliquot sum) s(n): 37710516
- 21614424 is an abundant number, because the sum of its proper divisors (37710516) is greater than itself. Its abundance is 16096092
Bases of 21614424
- Binary: 10100100111001111010110002
- Hexadecimal: 0x149CF58
- Base-36: CV9SO
Squares and roots of 21614424
- 21614424 squared (216144242) is 467183324851776
- 21614424 cubed (216144243) is 10097898469076023617024
-
The
square root of 21614424 is 4649.1315318025 -
The
cube root of 21614424 is 278.5573072205
Scales and comparisons
How big is 21614424?- 21,614,424 seconds is equal to 35 weeks, 5 days, 4 hours, 24 seconds.
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To count from 1 to 21,614,424 would take you about four days!
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 21614424 cubic inches would be around 23.2 feet tall.
Recreational maths with 21614424
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The information we have on file for 21614424 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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