20320421120
20,320,421,120 is an even composite number composed of five prime numbers multiplied together.
20320421120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 20320421120:
28 × 5 × 139 × 181 × 631
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 139 × 181 × 631)See below for interesting mathematical facts about the number 20320421120 from the Numbermatics database.
Names of 20320421120
- Cardinal: 20320421120 can be written as Twenty billion, three hundred twenty million, four hundred twenty-one thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.032042112 × 1010
Factors of 20320421120
Divisors of 20320421120
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 139 160 181 256 278 320 362 556 631 640 695 724 905 1112 1262 1280 1390 1448 1810 2224 2524 2780 2896 3155 3620 4448 5048 5560 5792 6310 7240 8896 10096 11120 11584 12620 14480 17792 20192 22240 23168 25159 25240 28960 35584 40384 44480 46336 50318 50480 57920 80768 87709 88960 100636 100960 114211 115840 125795 161536 175418 177920 201272 201920 228422 231680 251590 350836 402544 403840 438545 456844 503180 571055 701672 805088 807680 877090 913688 1006360 1142110 1403344 1610176 1754180 1827376 2012720 2284220 2806688 3220352 3508360 3654752 4025440 4568440 5613376 6440704 7016720 7309504 8050880 9136880 11226752 14033440 14619008 15875329 16101760 18273760 22453504 28066880 29238016 31750658 32203520 36547520 56133760 63501316 73095040 79376645 112267520 127002632 146190080 158753290 254005264 317506580 508010528 635013160 1016021056 1270026320 2032042112 2540052640 4064084224 5080105280 10160210560 20320421120
- Sum of all divisors σ(n): 49372901760
- Sum of proper divisors (its aliquot sum) s(n): 29052480640
- 20320421120 is an abundant number, because the sum of its proper divisors (29052480640) is greater than itself. Its abundance is 8732059520
Bases of 20320421120
- Binary: 100101110110011000100000101000000002
- Hexadecimal: 0x4BB310500
- Base-36: 9C295A8
Squares and roots of 20320421120
- 20320421120 squared (203204211202) is 412919514494142054400
- 20320421120 cubed (203204211203) is 8390698423186910318509948928000
-
The
square root of 20320421120 is 142549.7145560103 -
The
cube root of 20320421120 is 2728.8368304419
Scales and comparisons
How big is 20320421120?- 20,320,421,120 seconds is equal to 646 years, 6 weeks, 4 days, 1 hour, 25 minutes, 20 seconds.
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To count from 1 to 20,320,421,120 would take you about one thousand, two hundred ninety-two 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 20320421120 cubic inches would be around 227.4 feet tall.
Recreational maths with 20320421120
- 20320421120 backwards is 02112402302
- The number of decimal digits it has is: 11
- The sum of 20320421120's digits is 17
- More coming soon!
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The information we have on file for 20320421120 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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