66000
66,000 is an even composite number composed of four prime numbers multiplied together.
66000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 66000:
24 × 3 × 53 × 11
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 11)See below for interesting mathematical facts about the number 66000 from the Numbermatics database.
Names of 66000
- Cardinal: 66000 can be written as Sixty-six thousand.
Scientific notation
- Scientific notation: 6.6 × 104
Factors of 66000
Divisors of 66000
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 44 48 50 55 60 66 75 80 88 100 110 120 125 132 150 165 176 200 220 240 250 264 275 300 330 375 400 440 500 528 550 600 660 750 825 880 1000 1100 1200 1320 1375 1500 1650 2000 2200 2640 2750 3000 3300 4125 4400 5500 6000 6600 8250 11000 13200 16500 22000 33000 66000
- Sum of all divisors σ(n): 232128
- Sum of proper divisors (its aliquot sum) s(n): 166128
- 66000 is an abundant number, because the sum of its proper divisors (166128) is greater than itself. Its abundance is 100128
Bases of 66000
- Binary: 100000001110100002
- Hexadecimal: 0x101D0
- Base-36: 1EXC
Squares and roots of 66000
- 66000 squared (660002) is 4356000000
- 66000 cubed (660003) is 287496000000000
-
The
square root of 66000 is 256.9046515733 -
The
cube root of 66000 is 40.4124002063
Scales and comparisons
How big is 66000?- 66,000 seconds is equal to 18 hours, 20 minutes.
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To count from 1 to 66,000 would take you about eighteen hours.
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 66000 cubic inches would be around 3.4 feet tall.
Recreational maths with 66000
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The information we have on file for 66000 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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