20200740
20,200,740 is an even composite number composed of five prime numbers multiplied together.
20200740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 20200740:
22 × 3 × 5 × 72 × 6871
(2 × 2 × 3 × 5 × 7 × 7 × 6871)See below for interesting mathematical facts about the number 20200740 from the Numbermatics database.
Names of 20200740
- Cardinal: 20200740 can be written as Twenty million, two hundred thousand, seven hundred forty.
Scientific notation
- Scientific notation: 2.020074 × 107
Factors of 20200740
Divisors of 20200740
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 140 147 196 210 245 294 420 490 588 735 980 1470 2940 6871 13742 20613 27484 34355 41226 48097 68710 82452 96194 103065 137420 144291 192388 206130 240485 288582 336679 412260 480970 577164 673358 721455 961940 1010037 1346716 1442910 1683395 2020074 2885820 3366790 4040148 5050185 6733580 10100370 20200740
- Sum of all divisors σ(n): 65806272
- Sum of proper divisors (its aliquot sum) s(n): 45605532
- 20200740 is an abundant number, because the sum of its proper divisors (45605532) is greater than itself. Its abundance is 25404792
Bases of 20200740
- Binary: 10011010000111101001001002
- Hexadecimal: 0x1343D24
- Base-36: C0YZO
Squares and roots of 20200740
- 20200740 squared (202007402) is 408069896547600
- 20200740 cubed (202007403) is 8243313881984965224000
-
The
square root of 20200740 is 4494.5233340145 -
The
cube root of 20200740 is 272.3468937639
Scales and comparisons
How big is 20200740?- 20,200,740 seconds is equal to 33 weeks, 2 days, 19 hours, 19 minutes.
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To count from 1 to 20,200,740 would take you about fifty 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 20200740 cubic inches would be around 22.7 feet tall.
Recreational maths with 20200740
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"Number 20200740 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.
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The information we have on file for 20200740 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!
Keywords: Divisors of 20200740, math, Factors of 20200740, curriculum, school, college, exams, university, Prime factorization of 20200740, STEM, science, technology, engineering, physics, economics, calculator, twenty million, two hundred thousand, seven hundred forty.