21314800
21,314,800 is an even composite number composed of four prime numbers multiplied together.
21314800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 21314800:
24 × 52 × 13 × 4099
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 4099)See below for interesting mathematical facts about the number 21314800 from the Numbermatics database.
Names of 21314800
- Cardinal: 21314800 can be written as Twenty-one million, three hundred fourteen thousand, eight hundred.
Scientific notation
- Scientific notation: 2.13148 × 107
Factors of 21314800
Divisors of 21314800
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 130 200 208 260 325 400 520 650 1040 1300 2600 4099 5200 8198 16396 20495 32792 40990 53287 65584 81980 102475 106574 163960 204950 213148 266435 327920 409900 426296 532870 819800 852592 1065740 1332175 1639600 2131480 2664350 4262960 5328700 10657400 21314800
- Sum of all divisors σ(n): 55161400
- Sum of proper divisors (its aliquot sum) s(n): 33846600
- 21314800 is an abundant number, because the sum of its proper divisors (33846600) is greater than itself. Its abundance is 12531800
Bases of 21314800
- Binary: 10100010100111100111100002
- Hexadecimal: 0x1453CF0
- Base-36: COULS
Squares and roots of 21314800
- 21314800 squared (213148002) is 454320699040000
- 21314800 cubed (213148003) is 9683754835897792000000
-
The
square root of 21314800 is 4616.7954254007 -
The
cube root of 21314800 is 277.2641721237
Scales and comparisons
How big is 21314800?- 21,314,800 seconds is equal to 35 weeks, 1 day, 16 hours, 46 minutes, 40 seconds.
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To count from 1 to 21,314,800 would take you about six 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 21314800 cubic inches would be around 23.1 feet tall.
Recreational maths with 21314800
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The information we have on file for 21314800 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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