268380
268,380 is an even composite number composed of five prime numbers multiplied together.
268380 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 268380:
22 × 33 × 5 × 7 × 71
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 71)See below for interesting mathematical facts about the number 268380 from the Numbermatics database.
Names of 268380
- Cardinal: 268380 can be written as Two hundred sixty-eight thousand, three hundred eighty.
Scientific notation
- Scientific notation: 2.6838 × 105
Factors of 268380
Divisors of 268380
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 71 84 90 105 108 126 135 140 142 180 189 210 213 252 270 284 315 355 378 420 426 497 540 630 639 710 756 852 945 994 1065 1260 1278 1420 1491 1890 1917 1988 2130 2485 2556 2982 3195 3780 3834 4260 4473 4970 5964 6390 7455 7668 8946 9585 9940 12780 13419 14910 17892 19170 22365 26838 29820 38340 44730 53676 67095 89460 134190 268380
- Sum of all divisors σ(n): 967680
- Sum of proper divisors (its aliquot sum) s(n): 699300
- 268380 is an abundant number, because the sum of its proper divisors (699300) is greater than itself. Its abundance is 430920
Bases of 268380
- Binary: 10000011000010111002
- Hexadecimal: 0x4185C
- Base-36: 5R30
Squares and roots of 268380
- 268380 squared (2683802) is 72027824400
- 268380 cubed (2683803) is 19330827512472000
-
The
square root of 268380 is 518.0540512341 -
The
cube root of 268380 is 64.5035152221
Scales and comparisons
How big is 268380?- 268,380 seconds is equal to 3 days, 2 hours, 33 minutes.
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To count from 1 to 268,380 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 268380 cubic inches would be around 5.4 feet tall.
Recreational maths with 268380
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The information we have on file for 268380 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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