38428830
38,428,830 is an even composite number composed of six prime numbers multiplied together.
38428830 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 38428830:
2 × 34 × 5 × 11 × 19 × 227
(2 × 3 × 3 × 3 × 3 × 5 × 11 × 19 × 227)See below for interesting mathematical facts about the number 38428830 from the Numbermatics database.
Names of 38428830
- Cardinal: 38428830 can be written as Thirty-eight million, four hundred twenty-eight thousand, eight hundred thirty.
Scientific notation
- Scientific notation: 3.842883 × 107
Factors of 38428830
Divisors of 38428830
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 19 22 27 30 33 38 45 54 55 57 66 81 90 95 99 110 114 135 162 165 171 190 198 209 227 270 285 297 330 342 405 418 454 495 513 570 594 627 681 810 855 891 990 1026 1045 1135 1254 1362 1485 1539 1710 1782 1881 2043 2090 2270 2497 2565 2970 3078 3135 3405 3762 4086 4313 4455 4994 5130 5643 6129 6270 6810 7491 7695 8626 8910 9405 10215 11286 12258 12485 12939 14982 15390 16929 18387 18810 20430 21565 22473 24970 25878 28215 30645 33858 36774 37455 38817 43130 44946 47443 56430 61290 64695 67419 74910 77634 84645 91935 94886 112365 116451 129390 134838 142329 169290 183870 194085 202257 224730 232902 237215 284658 337095 349353 388170 404514 426987 474430 582255 674190 698706 711645 853974 1011285 1164510 1280961 1423290 1746765 2022570 2134935 2561922 3493530 3842883 4269870 6404805 7685766 12809610 19214415 38428830
- Sum of all divisors σ(n): 119180160
- Sum of proper divisors (its aliquot sum) s(n): 80751330
- 38428830 is an abundant number, because the sum of its proper divisors (80751330) is greater than itself. Its abundance is 42322500
Bases of 38428830
- Binary: 100100101001100000100111102
- Hexadecimal: 0x24A609E
- Base-36: MVNVI
Squares and roots of 38428830
- 38428830 squared (384288302) is 1476774975168900
- 38428830 cubed (384288303) is 56750734469019879387000
-
The
square root of 38428830 is 6199.0991280991 -
The
cube root of 38428830 is 337.4574761239
Scales and comparisons
How big is 38428830?- 38,428,830 seconds is equal to 1 year, 11 weeks, 3 days, 18 hours, 40 minutes, 30 seconds.
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To count from 1 to 38,428,830 would take you about forty-three weeks!
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 38428830 cubic inches would be around 28.1 feet tall.
Recreational maths with 38428830
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The information we have on file for 38428830 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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