21323331072
21,323,331,072 is an even composite number composed of three prime numbers multiplied together.
What does the number 21323331072 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 60 divisors.
21323331072 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 21323331072:
29 × 32 × 4627459
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 4627459)See below for interesting mathematical facts about the number 21323331072 from the Numbermatics database.
Names of 21323331072
- Cardinal: 21323331072 can be written as Twenty-one billion, three hundred twenty-three million, three hundred thirty-one thousand and seventy-two.
Scientific notation
- Scientific notation: 2.1323331072 × 1010
Factors of 21323331072
Divisors of 21323331072
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1152 1536 2304 4608 4627459 9254918 13882377 18509836 27764754 37019672 41647131 55529508 74039344 83294262 111059016 148078688 166588524 222118032 296157376 333177048 444236064 592314752 666354096 888472128 1184629504 1332708192 1776944256 2369259008 2665416384 3553888512 5330832768 7107777024 10661665536 21323331072
- Sum of all divisors σ(n): 61540590540
- Sum of proper divisors (its aliquot sum) s(n): 40217259468
- 21323331072 is an abundant number, because the sum of its proper divisors (40217259468) is greater than itself. Its abundance is 18893928396
Bases of 21323331072
- Binary: 100111101101111100000110110000000002
- Hexadecimal: 0x4F6F83600
- Base-36: 9SNCZK0
Squares and roots of 21323331072
- 21323331072 squared (213233310722) is 454684448006120669184
- 21323331072 cubed (213233310723) is 9695387018124081311392620085248
-
The
square root of 21323331072 is 146025.1042526595 -
The
cube root of 21323331072 is 2773.0115808517
Scales and comparisons
How big is 21323331072?- 21,323,331,072 seconds is equal to 678 years, 5 days, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 21,323,331,072 would take you about one thousand, three hundred fifty-six 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 21323331072 cubic inches would be around 231.1 feet tall.
Recreational maths with 21323331072
- 21323331072 backwards is 27013332312
- The number of decimal digits it has is: 11
- The sum of 21323331072's digits is 27
- More coming soon!
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The information we have on file for 21323331072 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 21323331072, math, Factors of 21323331072, curriculum, school, college, exams, university, Prime factorization of 21323331072, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred twenty-three million, three hundred thirty-one thousand and seventy-two.