20821311000
20,821,311,000 is an even composite number composed of six prime numbers multiplied together.
20821311000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20821311000:
23 × 32 × 53 × 7 × 17 × 19441
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 17 × 19441)See below for interesting mathematical facts about the number 20821311000 from the Numbermatics database.
Names of 20821311000
- Cardinal: 20821311000 can be written as Twenty billion, eight hundred twenty-one million, three hundred eleven thousand.
Scientific notation
- Scientific notation: 2.0821311 × 1010
Factors of 20821311000
Divisors of 20821311000
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 17 18 20 21 24 25 28 30 34 35 36 40 42 45 50 51 56 60 63 68 70 72 75 84 85 90 100 102 105 119 120 125 126 136 140 150 153 168 170 175 180 200 204 210 225 238 250 252 255 280 300 306 315 340 350 357 360 375 408 420 425 450 476 500 504 510 525 595 600 612 630 680 700 714 750 765 840 850 875 900 952 1000 1020 1050 1071 1125 1190 1224 1260 1275 1400 1428 1500 1530 1575 1700 1750 1785 1800 2040 2100 2125 2142 2250 2380 2520 2550 2625 2856 2975 3000 3060 3150 3400 3500 3570 3825 4200 4250 4284 4500 4760 5100 5250 5355 5950 6120 6300 6375 7000 7140 7650 7875 8500 8568 8925 9000 10200 10500 10710 11900 12600 12750 14280 14875 15300 15750 17000 17850 19125 19441 21000 21420 23800 25500 26775 29750 30600 31500 35700 38250 38882 42840 44625 51000 53550 58323 59500 63000 71400 76500 77764 89250 97205 107100 116646 119000 133875 136087 153000 155528 174969 178500 194410 214200 233292 267750 272174 291615 330497 349938 357000 388820 408261 466584 486025 535500 544348 583230 660994 680435 699876 777640 816522 874845 972050 991491 1071000 1088696 1166460 1224783 1321988 1360870 1399752 1458075 1633044 1652485 1749690 1944100 1982982 2041305 2313479 2332920 2430125 2449566 2643976 2721740 2916150 2974473 3266088 3304970 3402175 3499380 3888200 3965964 4082610 4374225 4626958 4860250 4899132 4957455 5443480 5832300 5948946 6123915 6609940 6804350 6940437 6998760 7290375 7931928 8165220 8262425 8748450 9253916 9720500 9798264 9914910 10206525 11567395 11664600 11897892 12247830 13219880 13608700 13880874 14580750 14872365 16330440 16524850 17010875 17496900 18507832 19441000 19829820 20413050 20821311 21871125 23134790 23795784 24495660 24787275 27217400 27761748 29161500 29744730 30619575 33049700 34021750 34702185 34993800 39659640 40826100 41312125 41642622 43742250 46269580 48991320 49574550 51032625 55523496 57836975 58323000 59489460 61239150 66099400 68043500 69404370 74361825 81652200 82624250 83285244 87484500 92539160 99149100 102065250 104106555 115673950 118978920 122478300 123936375 136087000 138808740 148723650 153097875 165248500 166570488 173510925 174969000 198298200 204130500 208213110 231347900 244956600 247872750 277617480 289184875 297447300 306195750 330497000 347021850 371809125 408261000 416426220 462695800 495745500 520532775 578369750 594894600 612391500 694043700 743618250 832852440 867554625 991491000 1041065550 1156739500 1224783000 1388087400 1487236500 1735109250 2082131100 2313479000 2602663875 2974473000 3470218500 4164262200 5205327750 6940437000 10410655500 20821311000
- Sum of all divisors σ(n): 85165292160
- Sum of proper divisors (its aliquot sum) s(n): 64343981160
- 20821311000 is an abundant number, because the sum of its proper divisors (64343981160) is greater than itself. Its abundance is 43522670160
Bases of 20821311000
- Binary: 100110110010000101111111110000110002
- Hexadecimal: 0x4D90BFE18
- Base-36: 9KCGYE0
Squares and roots of 20821311000
- 20821311000 squared (208213110002) is 433526991758721000000
- 20821311000 cubed (208213110003) is 9026600322302766903231000000000
-
The
square root of 20821311000 is 144295.9147030851 -
The
cube root of 20821311000 is 2751.0766472993
Scales and comparisons
How big is 20821311000?- 20,821,311,000 seconds is equal to 662 years, 2 weeks, 5 days, 9 hours, 30 minutes.
-
To count from 1 to 20,821,311,000 would take you about one thousand, three hundred twenty-four 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 20821311000 cubic inches would be around 229.3 feet tall.
Recreational maths with 20821311000
- 20821311000 backwards is 00011312802
- 20821311000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20821311000's digits is 18
- 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 20821311000 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.
APA style:
Numbermatics. (2024). Number 20821311000 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/20821311000/
Chicago style:
Numbermatics. 2024. "Number 20821311000 - Facts about the integer". https://numbermatics.com/n/20821311000/
The information we have on file for 20821311000 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 20821311000, math, Factors of 20821311000, curriculum, school, college, exams, university, Prime factorization of 20821311000, STEM, science, technology, engineering, physics, economics, calculator, twenty billion, eight hundred twenty-one million, three hundred eleven thousand.