20821321312000
20,821,321,312,000 is an even composite number composed of four prime numbers multiplied together.
20821321312000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 20821321312000:
28 × 53 × 11 × 76912
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 7691 × 7691)See below for interesting mathematical facts about the number 20821321312000 from the Numbermatics database.
Names of 20821321312000
- Cardinal: 20821321312000 can be written as Twenty trillion, eight hundred twenty-one billion, three hundred twenty-one million, three hundred twelve thousand.
Scientific notation
- Scientific notation: 2.0821321312 × 1013
Factors of 20821321312000
Divisors of 20821321312000
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 125 128 160 176 200 220 250 256 275 320 352 400 440 500 550 640 704 800 880 1000 1100 1280 1375 1408 1600 1760 2000 2200 2750 2816 3200 3520 4000 4400 5500 6400 7040 7691 8000 8800 11000 14080 15382 16000 17600 22000 30764 32000 35200 38455 44000 61528 70400 76910 84601 88000 123056 153820 169202 176000 192275 246112 307640 338404 352000 384550 423005 492224 615280 676808 769100 846010 961375 984448 1230560 1353616 1538200 1692020 1922750 1968896 2115025 2461120 2707232 3076400 3384040 3845500 4230050 4922240 5414464 6152800 6768080 7691000 8460100 9844480 10575125 10828928 12305600 13536160 15382000 16920200 21150250 21657856 24611200 27072320 30764000 33840400 42300500 49222400 54144640 59151481 61528000 67680800 84601000 108289280 118302962 123056000 135361600 169202000 236605924 246112000 270723200 295757405 338404000 473211848 541446400 591514810 650666291 676808000 946423696 1183029620 1301332582 1353616000 1478787025 1892847392 2366059240 2602665164 2707232000 2957574050 3253331455 3785694784 4732118480 5205330328 5915148100 6506662910 7393935125 7571389568 9464236960 10410660656 11830296200 13013325820 14787870250 15142779136 16266657275 18928473920 20821321312 23660592400 26026651640 29575740500 32533314550 37856947840 41642642624 47321184800 52053303280 59151481000 65066629100 75713895680 81333286375 83285285248 94642369600 104106606560 118302962000 130133258200 162666572750 166570570496 189284739200 208213213120 236605924000 260266516400 325333145500 378569478400 416426426240 473211848000 520533032800 650666291000 832852852480 946423696000 1041066065600 1301332582000 1892847392000 2082132131200 2602665164000 4164264262400 5205330328000 10410660656000 20821321312000
- Sum of all divisors σ(n): 56591191618416
- Sum of proper divisors (its aliquot sum) s(n): 35769870306416
- 20821321312000 is an abundant number, because the sum of its proper divisors (35769870306416) is greater than itself. Its abundance is 14948548994416
Bases of 20821321312000
- Binary: 1001011101111110101110111010111100111000000002
- Hexadecimal: 0x12EFD775E700
- Base-36: 7DP6L49OG
Squares and roots of 20821321312000
- 20821321312000 squared (208213213120002) is 433527421177545401344000000
- 20821321312000 cubed (208213213120003) is 9026613733900426200851420643328000000000
-
The
square root of 20821321312000 is 4563038.6051402195 -
The
cube root of 20821321312000 is 27510.7710146703
Scales and comparisons
How big is 20821321312000?- 20,821,321,312,000 seconds is equal to 662,053 years, 31 weeks, 6 days, 4 hours, 26 minutes, 40 seconds.
-
To count from 1 to 20,821,321,312,000 would take you about one million, six hundred fifty-five thousand, one hundred thirty-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 20821321312000 cubic inches would be around 2292.6 feet tall.
Recreational maths with 20821321312000
- 20821321312000 backwards is 00021312312802
- 20821321312000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 20821321312000's digits is 25
- More coming soon!
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The information we have on file for 20821321312000 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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