389266272
389,266,272 is an even composite number composed of four prime numbers multiplied together.
389266272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 389266272:
25 × 32 × 17 × 433
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 43 × 43 × 43)See below for interesting mathematical facts about the number 389266272 from the Numbermatics database.
Names of 389266272
- Cardinal: 389266272 can be written as Three hundred eighty-nine million, two hundred sixty-six thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 3.89266272 × 108
Factors of 389266272
Divisors of 389266272
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 43 48 51 68 72 86 96 102 129 136 144 153 172 204 258 272 288 306 344 387 408 516 544 612 688 731 774 816 1032 1224 1376 1462 1548 1632 1849 2064 2193 2448 2924 3096 3698 4128 4386 4896 5547 5848 6192 6579 7396 8772 11094 11696 12384 13158 14792 16641 17544 22188 23392 26316 29584 31433 33282 35088 44376 52632 59168 62866 66564 70176 79507 88752 94299 105264 125732 133128 159014 177504 188598 210528 238521 251464 266256 282897 318028 377196 477042 502928 532512 565794 636056 715563 754392 954084 1005856 1131588 1272112 1351619 1431126 1508784 1908168 2263176 2544224 2703238 2862252 3017568 3816336 4054857 4526352 5406476 5724504 7632672 8109714 9052704 10812952 11449008 12164571 16219428 21625904 22898016 24329142 32438856 43251808 48658284 64877712 97316568 129755424 194633136 389266272
- Sum of all divisors σ(n): 1199998800
- Sum of proper divisors (its aliquot sum) s(n): 810732528
- 389266272 is an abundant number, because the sum of its proper divisors (810732528) is greater than itself. Its abundance is 421466256
Bases of 389266272
- Binary: 101110011001110111011011000002
- Hexadecimal: 0x1733BB60
- Base-36: 6FRBS0
Squares and roots of 389266272
- 389266272 squared (3892662722) is 151528230516777984
- 389266272 cubed (3892662723) is 58984829396022799283355648
-
The
square root of 389266272 is 19729.8320317229 -
The
cube root of 389266272 is 730.1558883947
Scales and comparisons
How big is 389266272?- 389,266,272 seconds is equal to 12 years, 19 weeks, 4 days, 9 hours, 31 minutes, 12 seconds.
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To count from 1 to 389,266,272 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 389266272 cubic inches would be around 60.8 feet tall.
Recreational maths with 389266272
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The information we have on file for 389266272 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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