20012513312
20,012,513,312 is an even composite number composed of four prime numbers multiplied together.
20012513312 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 20012513312:
25 × 112 × 631 × 8191
(2 × 2 × 2 × 2 × 2 × 11 × 11 × 631 × 8191)See below for interesting mathematical facts about the number 20012513312 from the Numbermatics database.
Names of 20012513312
- Cardinal: 20012513312 can be written as Twenty billion, twelve million, five hundred thirteen thousand, three hundred twelve.
Scientific notation
- Scientific notation: 2.0012513312 × 1010
Factors of 20012513312
Divisors of 20012513312
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 88 121 176 242 352 484 631 968 1262 1936 2524 3872 5048 6941 8191 10096 13882 16382 20192 27764 32764 55528 65528 76351 90101 111056 131056 152702 180202 222112 262112 305404 360404 610808 720808 991111 1221616 1441616 1982222 2443232 2883232 3964444 5168521 7928888 10337042 15857776 20674084 31715552 41348168 56853731 82696336 113707462 165392672 227414924 454829848 625391041 909659696 1250782082 1819319392 2501564164 5003128328 10006256656 20012513312
- Sum of all divisors σ(n): 43380965376
- Sum of proper divisors (its aliquot sum) s(n): 23368452064
- 20012513312 is an abundant number, because the sum of its proper divisors (23368452064) is greater than itself. Its abundance is 3355938752
Bases of 20012513312
- Binary: 100101010001101011010111000001000002
- Hexadecimal: 0x4A8D6B820
- Base-36: 96YXM3K
Squares and roots of 20012513312
- 20012513312 squared (200125133122) is 400500689062977209344
- 20012513312 cubed (200125133123) is 8015025371338004208349410787328
-
The
square root of 20012513312 is 141465.5905582697 -
The
cube root of 20012513312 is 2714.9836044805
Scales and comparisons
How big is 20012513312?- 20,012,513,312 seconds is equal to 636 years, 17 weeks, 3 days, 7 hours, 28 minutes, 32 seconds.
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To count from 1 to 20,012,513,312 would take you about one thousand, two hundred seventy-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 20012513312 cubic inches would be around 226.2 feet tall.
Recreational maths with 20012513312
- 20012513312 backwards is 21331521002
- The number of decimal digits it has is: 11
- The sum of 20012513312's digits is 20
- More coming soon!
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The information we have on file for 20012513312 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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