208949312
208,949,312 is an even composite number composed of five prime numbers multiplied together.
208949312 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 208949312:
26 × 11 × 13 × 172 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 13 × 17 × 17 × 79)See below for interesting mathematical facts about the number 208949312 from the Numbermatics database.
Names of 208949312
- Cardinal: 208949312 can be written as Two hundred eight million, nine hundred forty-nine thousand, three hundred twelve.
Scientific notation
- Scientific notation: 2.08949312 × 108
Factors of 208949312
Divisors of 208949312
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 8 11 13 16 17 22 26 32 34 44 52 64 68 79 88 104 136 143 158 176 187 208 221 272 286 289 316 352 374 416 442 544 572 578 632 704 748 832 869 884 1027 1088 1144 1156 1264 1343 1496 1738 1768 2054 2288 2312 2431 2528 2686 2992 3179 3476 3536 3757 4108 4576 4624 4862 5056 5372 5984 6358 6952 7072 7514 8216 9152 9248 9724 10744 11297 11968 12716 13904 14144 14773 15028 16432 17459 18496 19448 21488 22594 22831 25432 27808 29546 30056 32864 34918 38896 41327 42976 45188 45662 50864 55616 59092 60112 65728 69836 77792 82654 85952 90376 91324 101728 118184 120224 139672 155584 165308 180752 182648 192049 203456 236368 240448 251141 279344 296803 330616 361504 365296 384098 472736 502282 558688 593606 661232 723008 730592 768196 945472 1004564 1117376 1187212 1322464 1461184 1536392 2009128 2374424 2644928 3072784 3264833 4018256 4748848 6145568 6529666 8036512 9497696 12291136 13059332 16073024 18995392 26118664 52237328 104474656 208949312
- Sum of all divisors σ(n): 524012160
- Sum of proper divisors (its aliquot sum) s(n): 315062848
- 208949312 is an abundant number, because the sum of its proper divisors (315062848) is greater than itself. Its abundance is 106113536
Bases of 208949312
- Binary: 11000111010001010000010000002
- Hexadecimal: 0xC745040
- Base-36: 3GEIBK
Squares and roots of 208949312
- 208949312 squared (2089493122) is 43659814985273344
- 208949312 cubed (2089493123) is 9122688303220155360739328
-
The
square root of 208949312 is 14455.0791073587 -
The
cube root of 208949312 is 593.3992346389
Scales and comparisons
How big is 208949312?- 208,949,312 seconds is equal to 6 years, 33 weeks, 3 days, 9 hours, 28 minutes, 32 seconds.
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To count from 1 to 208,949,312 would take you about nine 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 208949312 cubic inches would be around 49.4 feet tall.
Recreational maths with 208949312
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The information we have on file for 208949312 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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