385131634728
385,131,634,728 is an even composite number composed of six prime numbers multiplied together.
385131634728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 385131634728:
23 × 3 × 97 × 149 × 761 × 1459
(2 × 2 × 2 × 3 × 97 × 149 × 761 × 1459)See below for interesting mathematical facts about the number 385131634728 from the Numbermatics database.
Names of 385131634728
- Cardinal: 385131634728 can be written as Three hundred eighty-five billion, one hundred thirty-one million, six hundred thirty-four thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 3.85131634728 × 1011
Factors of 385131634728
Divisors of 385131634728
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 12 24 97 149 194 291 298 388 447 582 596 761 776 894 1164 1192 1459 1522 1788 2283 2328 2918 3044 3576 4377 4566 5836 6088 8754 9132 11672 14453 17508 18264 28906 35016 43359 57812 73817 86718 113389 115624 141523 147634 173436 217391 221451 226778 283046 295268 340167 346872 424569 434782 442902 453556 566092 590536 652173 680334 849138 869564 885804 907112 1110299 1132184 1304346 1360668 1698276 1739128 1771608 2220598 2608692 2721336 3330897 3396552 4441196 5217384 6661794 8882392 10998733 13323588 21086927 21997466 26647176 32996199 42173854 43994932 63260781 65992398 84347708 87989864 107699003 126521562 131984796 165434551 168695416 215398006 253043124 263969592 323097009 330869102 430796012 496303653 506086248 646194018 661738204 861592024 992607306 1292388036 1323476408 1985214612 2584776072 3970429224 16047151447 32094302894 48141454341 64188605788 96282908682 128377211576 192565817364 385131634728
- Sum of all divisors σ(n): 981242640000
- Sum of proper divisors (its aliquot sum) s(n): 596111005272
- 385131634728 is an abundant number, because the sum of its proper divisors (596111005272) is greater than itself. Its abundance is 210979370544
Bases of 385131634728
- Binary: 1011001101010111010001001100000001010002
- Hexadecimal: 0x59ABA26028
- Base-36: 4WXDFJ8O
Squares and roots of 385131634728
- 385131634728 squared (3851316347282) is 148326376068261615633984
- 385131634728 cubed (3851316347283) is 57125179688449693346290660031396352
-
The
square root of 385131634728 is 620589.7475208561 -
The
cube root of 385131634728 is 7275.6153577995
Scales and comparisons
How big is 385131634728?- 385,131,634,728 seconds is equal to 12,245 years, 51 weeks, 5 days, 1 hour, 38 minutes, 48 seconds.
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To count from 1 to 385,131,634,728 would take you about twenty-four thousand, four hundred ninety-one 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 385131634728 cubic inches would be around 606.3 feet tall.
Recreational maths with 385131634728
- 385131634728 backwards is 827436131583
- The number of decimal digits it has is: 12
- The sum of 385131634728's digits is 51
- More coming soon!
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The information we have on file for 385131634728 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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