30724948842
30,724,948,842 is an even composite number composed of seven prime numbers multiplied together.
30724948842 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 30724948842:
2 × 3 × 7 × 31 × 43 × 67 × 8191
See below for interesting mathematical facts about the number 30724948842 from the Numbermatics database.
Names of 30724948842
- Cardinal: 30724948842 can be written as Thirty billion, seven hundred twenty-four million, nine hundred forty-eight thousand, eight hundred forty-two.
Scientific notation
- Scientific notation: 3.0724948842 × 1010
Factors of 30724948842
Divisors of 30724948842
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 7 14 21 31 42 43 62 67 86 93 129 134 186 201 217 258 301 402 434 469 602 651 903 938 1302 1333 1407 1806 2077 2666 2814 2881 3999 4154 5762 6231 7998 8191 8643 9331 12462 14539 16382 17286 18662 20167 24573 27993 29078 40334 43617 49146 55986 57337 60501 87234 89311 114674 121002 172011 178622 253921 267933 344022 352213 507842 535866 548797 625177 704426 761763 1056639 1097594 1250354 1523526 1646391 1777447 1875531 2113278 2465491 3292782 3554894 3751062 3841579 4930982 5332341 7396473 7683158 10664682 10918603 11524737 14792946 17012707 21837206 23049474 23598271 32755809 34025414 47196542 51038121 65511618 70794813 76430221 102076242 119088949 141589626 152860442 165187897 229290663 238177898 330375794 357266847 458581326 495563691 714533694 731546401 991127382 1463092802 2194639203 4389278406 5120824807 10241649614 15362474421 30724948842
- Sum of all divisors σ(n): 75296145408
- Sum of proper divisors (its aliquot sum) s(n): 44571196566
- 30724948842 is an abundant number, because the sum of its proper divisors (44571196566) is greater than itself. Its abundance is 13846247724
Bases of 30724948842
- Binary: 111001001110101100110000011011010102
- Hexadecimal: 0x72759836A
- Base-36: E44UA96
Squares and roots of 30724948842
- 30724948842 squared (307249488422) is 944022481343517140964
- 30724948842 cubed (307249488423) is 29005042444977463584469002563688
-
The
square root of 30724948842 is 175285.3355018611 -
The
cube root of 30724948842 is 3132.0622815215
Scales and comparisons
How big is 30724948842?- 30,724,948,842 seconds is equal to 976 years, 49 weeks, 5 days, 20 hours, 42 seconds.
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To count from 1 to 30,724,948,842 would take you about one thousand, nine hundred fifty-three 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 30724948842 cubic inches would be around 261 feet tall.
Recreational maths with 30724948842
- 30724948842 backwards is 24884942703
- The number of decimal digits it has is: 11
- The sum of 30724948842's digits is 51
- More coming soon!
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The information we have on file for 30724948842 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 30724948842, math, Factors of 30724948842, curriculum, school, college, exams, university, Prime factorization of 30724948842, STEM, science, technology, engineering, physics, economics, calculator, thirty billion, seven hundred twenty-four million, nine hundred forty-eight thousand, eight hundred forty-two.