21441200
21,441,200 is an even composite number composed of four prime numbers multiplied together.
What does the number 21441200 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 90 divisors.
21441200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 21441200:
24 × 52 × 112 × 443
(2 × 2 × 2 × 2 × 5 × 5 × 11 × 11 × 443)See below for interesting mathematical facts about the number 21441200 from the Numbermatics database.
Names of 21441200
- Cardinal: 21441200 can be written as Twenty-one million, four hundred forty-one thousand, two hundred.
Scientific notation
- Scientific notation: 2.14412 × 107
Factors of 21441200
Divisors of 21441200
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 121 176 200 220 242 275 400 440 443 484 550 605 880 886 968 1100 1210 1772 1936 2200 2215 2420 3025 3544 4400 4430 4840 4873 6050 7088 8860 9680 9746 11075 12100 17720 19492 22150 24200 24365 35440 38984 44300 48400 48730 53603 77968 88600 97460 107206 121825 177200 194920 214412 243650 268015 389840 428824 487300 536030 857648 974600 1072060 1340075 1949200 2144120 2680150 4288240 5360300 10720600 21441200
- Sum of all divisors σ(n): 56748972
- Sum of proper divisors (its aliquot sum) s(n): 35307772
- 21441200 is an abundant number, because the sum of its proper divisors (35307772) is greater than itself. Its abundance is 13866572
Bases of 21441200
- Binary: 10100011100101010101100002
- Hexadecimal: 0x1472AB0
- Base-36: CRK4W
Squares and roots of 21441200
- 21441200 squared (214412002) is 459725057440000
- 21441200 cubed (214412003) is 9857056901582528000000
-
The
square root of 21441200 is 4630.4643395667 -
The
cube root of 21441200 is 277.8111651721
Scales and comparisons
How big is 21441200?- 21,441,200 seconds is equal to 35 weeks, 3 days, 3 hours, 53 minutes, 20 seconds.
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To count from 1 to 21,441,200 would take you about five hours!
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 21441200 cubic inches would be around 23.2 feet tall.
Recreational maths with 21441200
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The information we have on file for 21441200 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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