2166000
2,166,000 is an even composite number composed of four prime numbers multiplied together.
2166000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 2166000:
24 × 3 × 53 × 192
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 19 × 19)See below for interesting mathematical facts about the number 2166000 from the Numbermatics database.
Names of 2166000
- Cardinal: 2166000 can be written as Two million, one hundred sixty-six thousand.
Scientific notation
- Scientific notation: 2.166 × 106
Factors of 2166000
Divisors of 2166000
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 114 120 125 150 152 190 200 228 240 250 285 300 304 361 375 380 400 456 475 500 570 600 722 750 760 912 950 1000 1083 1140 1200 1425 1444 1500 1520 1805 1900 2000 2166 2280 2375 2850 2888 3000 3610 3800 4332 4560 4750 5415 5700 5776 6000 7125 7220 7600 8664 9025 9500 10830 11400 14250 14440 17328 18050 19000 21660 22800 27075 28500 28880 36100 38000 43320 45125 54150 57000 72200 86640 90250 108300 114000 135375 144400 180500 216600 270750 361000 433200 541500 722000 1083000 2166000
- Sum of all divisors σ(n): 7370064
- Sum of proper divisors (its aliquot sum) s(n): 5204064
- 2166000 is an abundant number, because the sum of its proper divisors (5204064) is greater than itself. Its abundance is 3038064
Bases of 2166000
- Binary: 10000100001100111100002
- Hexadecimal: 0x210CF0
- Base-36: 1AFAO
Squares and roots of 2166000
- 2166000 squared (21660002) is 4691556000000
- 2166000 cubed (21660003) is 10161910296000000000
-
The
square root of 2166000 is 1471.7336715587 -
The
cube root of 2166000 is 129.3856615639
Scales and comparisons
How big is 2166000?- 2,166,000 seconds is equal to 3 weeks, 4 days, 1 hour, 40 minutes.
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To count from 1 to 2,166,000 would take you about five weeks!
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 2166000 cubic inches would be around 10.8 feet tall.
Recreational maths with 2166000
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The information we have on file for 2166000 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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