21789122000
21,789,122,000 is an even composite number composed of four prime numbers multiplied together.
21789122000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 21789122000:
24 × 53 × 412 × 6481
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 41 × 41 × 6481)See below for interesting mathematical facts about the number 21789122000 from the Numbermatics database.
Names of 21789122000
- Cardinal: 21789122000 can be written as Twenty-one billion, seven hundred eighty-nine million, one hundred twenty-two thousand.
Scientific notation
- Scientific notation: 2.1789122 × 1010
Factors of 21789122000
Divisors of 21789122000
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 41 50 80 82 100 125 164 200 205 250 328 400 410 500 656 820 1000 1025 1640 1681 2000 2050 3280 3362 4100 5125 6481 6724 8200 8405 10250 12962 13448 16400 16810 20500 25924 26896 32405 33620 41000 42025 51848 64810 67240 82000 84050 103696 129620 134480 162025 168100 210125 259240 265721 324050 336200 420250 518480 531442 648100 672400 810125 840500 1062884 1296200 1328605 1620250 1681000 2125768 2592400 2657210 3240500 3362000 4251536 5314420 6481000 6643025 10628840 10894561 12962000 13286050 21257680 21789122 26572100 33215125 43578244 53144200 54472805 66430250 87156488 106288400 108945610 132860500 174312976 217891220 265721000 272364025 435782440 531442000 544728050 871564880 1089456100 1361820125 2178912200 2723640250 4357824400 5447280500 10894561000 21789122000
- Sum of all divisors σ(n): 54010798296
- Sum of proper divisors (its aliquot sum) s(n): 32221676296
- 21789122000 is an abundant number, because the sum of its proper divisors (32221676296) is greater than itself. Its abundance is 10432554296
Bases of 21789122000
- Binary: 101000100101011101110011101110100002
- Hexadecimal: 0x512BB9DD0
- Base-36: A0COI4W
Squares and roots of 21789122000
- 21789122000 squared (217891220002) is 474765837530884000000
- 21789122000 cubed (217891220003) is 10344730755392610243848000000000
-
The
square root of 21789122000 is 147611.3884495365 -
The
cube root of 21789122000 is 2793.0577165847
Scales and comparisons
How big is 21789122000?- 21,789,122,000 seconds is equal to 692 years, 42 weeks, 6 days, 21 hours, 53 minutes, 20 seconds.
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To count from 1 to 21,789,122,000 would take you about one thousand, three hundred eighty-five 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 21789122000 cubic inches would be around 232.8 feet tall.
Recreational maths with 21789122000
- 21789122000 backwards is 00022198712
- The number of decimal digits it has is: 11
- The sum of 21789122000's digits is 32
- More coming soon!
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The information we have on file for 21789122000 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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