20739439200
20,739,439,200 is an even composite number composed of four prime numbers multiplied together.
20739439200 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 20739439200:
25 × 3 × 52 × 8641433
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 8641433)See below for interesting mathematical facts about the number 20739439200 from the Numbermatics database.
Names of 20739439200
- Cardinal: 20739439200 can be written as Twenty billion, seven hundred thirty-nine million, four hundred thirty-nine thousand, two hundred.
Scientific notation
- Scientific notation: 2.07394392 × 1010
Factors of 20739439200
Divisors of 20739439200
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1200 2400 8641433 17282866 25924299 34565732 43207165 51848598 69131464 86414330 103697196 129621495 138262928 172828660 207394392 216035825 259242990 276525856 345657320 414788784 432071650 518485980 648107475 691314640 829577568 864143300 1036971960 1296214950 1382629280 1728286600 2073943920 2592429900 3456573200 4147887840 5184859800 6913146400 10369719600 20739439200
- Sum of all divisors σ(n): 67506882408
- Sum of proper divisors (its aliquot sum) s(n): 46767443208
- 20739439200 is an abundant number, because the sum of its proper divisors (46767443208) is greater than itself. Its abundance is 26028004008
Bases of 20739439200
- Binary: 100110101000010101010111010011000002
- Hexadecimal: 0x4D42ABA60
- Base-36: 9IZQ5PC
Squares and roots of 20739439200
- 20739439200 squared (207394392002) is 430124338330496640000
- 20739439200 cubed (207394392003) is 8920537563245564571084288000000
-
The
square root of 20739439200 is 144011.9411715573 -
The
cube root of 20739439200 is 2747.4660603531
Scales and comparisons
How big is 20739439200?- 20,739,439,200 seconds is equal to 659 years, 23 weeks, 2 days, 19 hours, 20 minutes.
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To count from 1 to 20,739,439,200 would take you about one thousand, three hundred eighteen years!
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 20739439200 cubic inches would be around 229 feet tall.
Recreational maths with 20739439200
- 20739439200 backwards is 00293493702
- The number of decimal digits it has is: 11
- The sum of 20739439200's digits is 39
- More coming soon!
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The information we have on file for 20739439200 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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