266400
266,400 is an even composite number composed of four prime numbers multiplied together.
266400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 266400:
25 × 32 × 52 × 37
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 37)See below for interesting mathematical facts about the number 266400 from the Numbermatics database.
Names of 266400
- Cardinal: 266400 can be written as Two hundred sixty-six thousand, four hundred.
Scientific notation
- Scientific notation: 2.664 × 105
Factors of 266400
Divisors of 266400
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 37 40 45 48 50 60 72 74 75 80 90 96 100 111 120 144 148 150 160 180 185 200 222 225 240 288 296 300 333 360 370 400 444 450 480 555 592 600 666 720 740 800 888 900 925 1110 1184 1200 1332 1440 1480 1665 1776 1800 1850 2220 2400 2664 2775 2960 3330 3552 3600 3700 4440 5328 5550 5920 6660 7200 7400 8325 8880 10656 11100 13320 14800 16650 17760 22200 26640 29600 33300 44400 53280 66600 88800 133200 266400
- Sum of all divisors σ(n): 964782
- Sum of proper divisors (its aliquot sum) s(n): 698382
- 266400 is an abundant number, because the sum of its proper divisors (698382) is greater than itself. Its abundance is 431982
Bases of 266400
- Binary: 10000010000101000002
- Hexadecimal: 0x410A0
- Base-36: 5PK0
Squares and roots of 266400
- 266400 squared (2664002) is 70968960000
- 266400 cubed (2664003) is 18906130944000000
-
The
square root of 266400 is 516.1395160225 -
The
cube root of 266400 is 64.3444964983
Scales and comparisons
How big is 266400?- 266,400 seconds is equal to 3 days, 2 hours.
-
To count from 1 to 266,400 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 266400 cubic inches would be around 5.4 feet tall.
Recreational maths with 266400
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The information we have on file for 266400 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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