389053728
389,053,728 is an even composite number composed of five prime numbers multiplied together.
389053728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 389053728:
25 × 32 × 72 × 19 × 1451
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 19 × 1451)See below for interesting mathematical facts about the number 389053728 from the Numbermatics database.
Names of 389053728
- Cardinal: 389053728 can be written as Three hundred eighty-nine million, fifty-three thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 3.89053728 × 108
Factors of 389053728
Divisors of 389053728
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 49 56 57 63 72 76 84 96 98 112 114 126 133 144 147 152 168 171 196 224 228 252 266 288 294 304 336 342 392 399 441 456 504 532 588 608 672 684 784 798 882 912 931 1008 1064 1176 1197 1368 1451 1568 1596 1764 1824 1862 2016 2128 2352 2394 2736 2793 2902 3192 3528 3724 4256 4353 4704 4788 5472 5586 5804 6384 7056 7448 8379 8706 9576 10157 11172 11608 12768 13059 14112 14896 16758 17412 19152 20314 22344 23216 26118 27569 29792 30471 33516 34824 38304 40628 44688 46432 52236 55138 60942 67032 69648 71099 81256 82707 89376 91413 104472 110276 121884 134064 139296 142198 162512 165414 182826 192983 208944 213297 220552 243768 248121 268128 284396 325024 330828 365652 385966 417888 426594 441104 487536 496242 568792 578949 639891 661656 731304 771932 853188 882208 975072 992484 1137584 1157898 1279782 1323312 1350881 1462608 1543864 1706376 1736847 1984968 2275168 2315796 2559564 2646624 2701762 2925216 3087728 3412752 3473694 3969936 4052643 4631592 5119128 5403524 6175456 6825504 6947388 7939872 8105286 9263184 10238256 10807048 12157929 13894776 16210572 18526368 20476512 21614096 24315858 27789552 32421144 43228192 48631716 55579104 64842288 97263432 129684576 194526864 389053728
- Sum of all divisors σ(n): 1355674320
- Sum of proper divisors (its aliquot sum) s(n): 966620592
- 389053728 is an abundant number, because the sum of its proper divisors (966620592) is greater than itself. Its abundance is 577566864
Bases of 389053728
- Binary: 101110011000001111101001000002
- Hexadecimal: 0x17307D20
- Base-36: 6FMRS0
Squares and roots of 389053728
- 389053728 squared (3890537282) is 151362803270697984
- 389053728 cubed (3890537283) is 58888262892995643837284352
-
The
square root of 389053728 is 19724.4449351561 -
The
cube root of 389053728 is 730.0229729431
Scales and comparisons
How big is 389053728?- 389,053,728 seconds is equal to 12 years, 19 weeks, 1 day, 22 hours, 28 minutes, 48 seconds.
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To count from 1 to 389,053,728 would take you about eighteen 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 389053728 cubic inches would be around 60.8 feet tall.
Recreational maths with 389053728
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The information we have on file for 389053728 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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