2149000
2,149,000 is an even composite number composed of four prime numbers multiplied together.
2149000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2149000:
23 × 53 × 7 × 307
(2 × 2 × 2 × 5 × 5 × 5 × 7 × 307)See below for interesting mathematical facts about the number 2149000 from the Numbermatics database.
Names of 2149000
- Cardinal: 2149000 can be written as Two million, one hundred forty-nine thousand.
Scientific notation
- Scientific notation: 2.149 × 106
Factors of 2149000
Divisors of 2149000
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 125 140 175 200 250 280 307 350 500 614 700 875 1000 1228 1400 1535 1750 2149 2456 3070 3500 4298 6140 7000 7675 8596 10745 12280 15350 17192 21490 30700 38375 42980 53725 61400 76750 85960 107450 153500 214900 268625 307000 429800 537250 1074500 2149000
- Sum of all divisors σ(n): 5765760
- Sum of proper divisors (its aliquot sum) s(n): 3616760
- 2149000 is an abundant number, because the sum of its proper divisors (3616760) is greater than itself. Its abundance is 1467760
Bases of 2149000
- Binary: 10000011001010100010002
- Hexadecimal: 0x20CA88
- Base-36: 1A26G
Squares and roots of 2149000
- 2149000 squared (21490002) is 4618201000000
- 2149000 cubed (21490003) is 9924513949000000000
-
The
square root of 2149000 is 1465.9467930317 -
The
cube root of 2149000 is 129.0462746871
Scales and comparisons
How big is 2149000?- 2,149,000 seconds is equal to 3 weeks, 3 days, 20 hours, 56 minutes, 40 seconds.
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To count from 1 to 2,149,000 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 2149000 cubic inches would be around 10.8 feet tall.
Recreational maths with 2149000
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The information we have on file for 2149000 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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