268320
268,320 is an even composite number composed of five prime numbers multiplied together.
268320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 268320:
25 × 3 × 5 × 13 × 43
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 43)See below for interesting mathematical facts about the number 268320 from the Numbermatics database.
Names of 268320
- Cardinal: 268320 can be written as Two hundred sixty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.6832 × 105
Factors of 268320
Divisors of 268320
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 43 48 52 60 65 78 80 86 96 104 120 129 130 156 160 172 195 208 215 240 258 260 312 344 390 416 430 480 516 520 559 624 645 688 780 860 1032 1040 1118 1248 1290 1376 1560 1677 1720 2064 2080 2236 2580 2795 3120 3354 3440 4128 4472 5160 5590 6240 6708 6880 8385 8944 10320 11180 13416 16770 17888 20640 22360 26832 33540 44720 53664 67080 89440 134160 268320
- Sum of all divisors σ(n): 931392
- Sum of proper divisors (its aliquot sum) s(n): 663072
- 268320 is an abundant number, because the sum of its proper divisors (663072) is greater than itself. Its abundance is 394752
Bases of 268320
- Binary: 10000011000001000002
- Hexadecimal: 0x41820
- Base-36: 5R1C
Squares and roots of 268320
- 268320 squared (2683202) is 71995622400
- 268320 cubed (2683203) is 19317865402368000
-
The
square root of 268320 is 517.9961389817 -
The
cube root of 268320 is 64.4987079845
Scales and comparisons
How big is 268320?- 268,320 seconds is equal to 3 days, 2 hours, 32 minutes.
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To count from 1 to 268,320 would take you about three days.
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 268320 cubic inches would be around 5.4 feet tall.
Recreational maths with 268320
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The information we have on file for 268320 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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