385489936
385,489,936 is an even composite number composed of five prime numbers multiplied together.
385489936 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 385489936:
24 × 13 × 19 × 23 × 4241
(2 × 2 × 2 × 2 × 13 × 19 × 23 × 4241)See below for interesting mathematical facts about the number 385489936 from the Numbermatics database.
Names of 385489936
- Cardinal: 385489936 can be written as Three hundred eighty-five million, four hundred eighty-nine thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 3.85489936 × 108
Factors of 385489936
Divisors of 385489936
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 8 13 16 19 23 26 38 46 52 76 92 104 152 184 208 247 299 304 368 437 494 598 874 988 1196 1748 1976 2392 3496 3952 4241 4784 5681 6992 8482 11362 16964 22724 33928 45448 55133 67856 80579 90896 97543 110266 161158 195086 220532 322316 390172 441064 644632 780344 882128 1047527 1268059 1289264 1560688 1853317 2095054 2536118 3706634 4190108 5072236 7413268 8380216 10144472 14826536 16760432 20288944 24093121 29653072 48186242 96372484 192744968 385489936
- Sum of all divisors σ(n): 883693440
- Sum of proper divisors (its aliquot sum) s(n): 498203504
- 385489936 is an abundant number, because the sum of its proper divisors (498203504) is greater than itself. Its abundance is 112713568
Bases of 385489936
- Binary: 101101111101000011100000100002
- Hexadecimal: 0x16FA1C10
- Base-36: 6DIDXS
Squares and roots of 385489936
- 385489936 squared (3854899362) is 148602490757284096
- 385489936 cubed (3854899363) is 57284764651466037700857856
-
The
square root of 385489936 is 19633.8976262991 -
The
cube root of 385489936 is 727.7870910621
Scales and comparisons
How big is 385489936?- 385,489,936 seconds is equal to 12 years, 13 weeks, 2 days, 16 hours, 32 minutes, 16 seconds.
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To count from 1 to 385,489,936 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 385489936 cubic inches would be around 60.6 feet tall.
Recreational maths with 385489936
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The information we have on file for 385489936 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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