30749789824
30,749,789,824 is an even composite number composed of five prime numbers multiplied together.
30749789824 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 30749789824:
27 × 13 × 31 × 191 × 3121
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 31 × 191 × 3121)See below for interesting mathematical facts about the number 30749789824 from the Numbermatics database.
Names of 30749789824
- Cardinal: 30749789824 can be written as Thirty billion, seven hundred forty-nine million, seven hundred eighty-nine thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 3.0749789824 × 1010
Factors of 30749789824
Divisors of 30749789824
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 8 13 16 26 31 32 52 62 64 104 124 128 191 208 248 382 403 416 496 764 806 832 992 1528 1612 1664 1984 2483 3056 3121 3224 3968 4966 5921 6112 6242 6448 9932 11842 12224 12484 12896 19864 23684 24448 24968 25792 39728 40573 47368 49936 51584 76973 79456 81146 94736 96751 99872 153946 158912 162292 189472 193502 199744 307892 317824 324584 378944 387004 399488 596111 615784 649168 757888 774008 1192222 1231568 1257763 1298336 1548016 2384444 2463136 2515526 2596672 3096032 4768888 4926272 5031052 5193344 6192064 7749443 9537776 9852544 10062104 12384128 15498886 18479441 19075552 20124208 30997772 36958882 38151104 40248416 61995544 73917764 76302208 80496832 123991088 147835528 160993664 240232733 247982176 295671056 480465466 495964352 591342112 960930932 991928704 1182684224 1921861864 2365368448 3843723728 7687447456 15374894912 30749789824
- Sum of all divisors σ(n): 68478197760
- Sum of proper divisors (its aliquot sum) s(n): 37728407936
- 30749789824 is an abundant number, because the sum of its proper divisors (37728407936) is greater than itself. Its abundance is 6978618112
Bases of 30749789824
- Binary: 111001010001101010010001110100000002
- Hexadecimal: 0x728D48E80
- Base-36: E4JMPOG
Squares and roots of 30749789824
- 30749789824 squared (307497898242) is 945549574220173950976
- 30749789824 cubed (307497898243) is 29075450675443037693231679668224
-
The
square root of 30749789824 is 175356.1798853979 -
The
cube root of 30749789824 is 3132.9061402005
Scales and comparisons
How big is 30749789824?- 30,749,789,824 seconds is equal to 977 years, 38 weeks, 6 days, 8 hours, 17 minutes, 4 seconds.
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To count from 1 to 30,749,789,824 would take you about one thousand, nine hundred fifty-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 30749789824 cubic inches would be around 261.1 feet tall.
Recreational maths with 30749789824
- 30749789824 backwards is 42898794703
- The number of decimal digits it has is: 11
- The sum of 30749789824's digits is 61
- More coming soon!
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The information we have on file for 30749789824 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 30749789824, math, Factors of 30749789824, curriculum, school, college, exams, university, Prime factorization of 30749789824, STEM, science, technology, engineering, physics, economics, calculator, thirty billion, seven hundred forty-nine million, seven hundred eighty-nine thousand, eight hundred twenty-four.