385684338
385,684,338 is an even composite number composed of six prime numbers multiplied together.
385684338 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 385684338:
2 × 3 × 13 × 17 × 239 × 1217
See below for interesting mathematical facts about the number 385684338 from the Numbermatics database.
Names of 385684338
- Cardinal: 385684338 can be written as Three hundred eighty-five million, six hundred eighty-four thousand, three hundred thirty-eight.
Scientific notation
- Scientific notation: 3.85684338 × 108
Factors of 385684338
Divisors of 385684338
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 13 17 26 34 39 51 78 102 221 239 442 478 663 717 1217 1326 1434 2434 3107 3651 4063 6214 7302 8126 9321 12189 15821 18642 20689 24378 31642 41378 47463 52819 62067 94926 105638 124134 158457 268957 290863 316914 537914 581726 806871 872589 1613742 1745178 3781219 4944671 7562438 9889342 11343657 14834013 22687314 29668026 64280723 128561446 192842169 385684338
- Sum of all divisors σ(n): 883975680
- Sum of proper divisors (its aliquot sum) s(n): 498291342
- 385684338 is an abundant number, because the sum of its proper divisors (498291342) is greater than itself. Its abundance is 112607004
Bases of 385684338
- Binary: 101101111110100010011011100102
- Hexadecimal: 0x16FD1372
- Base-36: 6DMJXU
Squares and roots of 385684338
- 385684338 squared (3856843382) is 148752408578498244
- 385684338 cubed (3856843383) is 57371474228503616271302472
-
The
square root of 385684338 is 19638.8476749529 -
The
cube root of 385684338 is 727.9094111509
Scales and comparisons
How big is 385684338?- 385,684,338 seconds is equal to 12 years, 13 weeks, 4 days, 22 hours, 32 minutes, 18 seconds.
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To count from 1 to 385,684,338 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 385684338 cubic inches would be around 60.7 feet tall.
Recreational maths with 385684338
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The information we have on file for 385684338 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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