20728960000
20,728,960,000 is an even composite number composed of four prime numbers multiplied together.
20728960000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred thirty divisors.
Prime factorization of 20728960000:
210 × 54 × 72 × 661
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 661)See below for interesting mathematical facts about the number 20728960000 from the Numbermatics database.
Names of 20728960000
- Cardinal: 20728960000 can be written as Twenty billion, seven hundred twenty-eight million, nine hundred sixty thousand.
Scientific notation
- Scientific notation: 2.072896 × 1010
Factors of 20728960000
Divisors of 20728960000
- Number of divisors d(n): 330
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 125 128 140 160 175 196 200 224 245 250 256 280 320 350 392 400 448 490 500 512 560 625 640 661 700 784 800 875 896 980 1000 1024 1120 1225 1250 1280 1322 1400 1568 1600 1750 1792 1960 2000 2240 2450 2500 2560 2644 2800 3136 3200 3305 3500 3584 3920 4000 4375 4480 4627 4900 5000 5120 5288 5600 6125 6272 6400 6610 7000 7168 7840 8000 8750 8960 9254 9800 10000 10576 11200 12250 12544 12800 13220 14000 15680 16000 16525 17500 17920 18508 19600 20000 21152 22400 23135 24500 25088 25600 26440 28000 30625 31360 32000 32389 33050 35000 35840 37016 39200 40000 42304 44800 46270 49000 50176 52880 56000 61250 62720 64000 64778 66100 70000 74032 78400 80000 82625 84608 89600 92540 98000 105760 112000 115675 122500 125440 128000 129556 132200 140000 148064 156800 160000 161945 165250 169216 179200 185080 196000 211520 224000 231350 245000 250880 259112 264400 280000 296128 313600 320000 323890 330500 338432 370160 392000 413125 423040 448000 462700 490000 518224 528800 560000 578375 592256 627200 640000 647780 661000 676864 740320 784000 809725 826250 846080 896000 925400 980000 1036448 1057600 1120000 1156750 1184512 1254400 1295560 1322000 1480640 1568000 1619450 1652500 1692160 1850800 1960000 2072896 2115200 2240000 2313500 2369024 2591120 2644000 2891875 2961280 3136000 3238900 3305000 3384320 3701600 3920000 4048625 4145792 4230400 4480000 4627000 4738048 5182240 5288000 5783750 5922560 6272000 6477800 6610000 7403200 7840000 8097250 8291584 8460800 9254000 10364480 10576000 11567500 11845120 12955600 13220000 14806400 15680000 16194500 16583168 16921600 18508000 20243125 20728960 21152000 23135000 23690240 25911200 26440000 29612800 31360000 32389000 33166336 37016000 40486250 41457920 42304000 46270000 51822400 52880000 59225600 64778000 74032000 80972500 82915840 84608000 92540000 103644800 105760000 118451200 129556000 148064000 161945000 165831680 185080000 207289600 211520000 259112000 296128000 323890000 370160000 414579200 423040000 518224000 592256000 647780000 740320000 829158400 1036448000 1295560000 1480640000 2072896000 2591120000 2961280000 4145792000 5182240000 10364480000 20728960000
- Sum of all divisors σ(n): 60325609938
- Sum of proper divisors (its aliquot sum) s(n): 39596649938
- 20728960000 is an abundant number, because the sum of its proper divisors (39596649938) is greater than itself. Its abundance is 18867689938
Bases of 20728960000
- Binary: 100110100111000101011010100000000002
- Hexadecimal: 0x4D38AD400
- Base-36: 9ITHJWG
Squares and roots of 20728960000
- 20728960000 squared (207289600002) is 429689782681600000000
- 20728960000 cubed (207289600003) is 8907022317615579136000000000000
-
The
square root of 20728960000 is 143975.5534804433 -
The
cube root of 20728960000 is 2747.0032368949
Scales and comparisons
How big is 20728960000?- 20,728,960,000 seconds is equal to 659 years, 6 weeks, 12 hours, 26 minutes, 40 seconds.
-
To count from 1 to 20,728,960,000 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 20728960000 cubic inches would be around 228.9 feet tall.
Recreational maths with 20728960000
- 20728960000 backwards is 00006982702
- The number of decimal digits it has is: 11
- The sum of 20728960000's digits is 34
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 20728960000 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.
APA style:
Numbermatics. (2024). Number 20728960000 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/20728960000/
Chicago style:
Numbermatics. 2024. "Number 20728960000 - Facts about the integer". https://numbermatics.com/n/20728960000/
The information we have on file for 20728960000 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 20728960000, math, Factors of 20728960000, curriculum, school, college, exams, university, Prime factorization of 20728960000, STEM, science, technology, engineering, physics, economics, calculator, twenty billion, seven hundred twenty-eight million, nine hundred sixty thousand.