2642250
2,642,250 is an even composite number composed of five prime numbers multiplied together.
2642250 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2642250:
2 × 3 × 53 × 13 × 271
(2 × 3 × 5 × 5 × 5 × 13 × 271)See below for interesting mathematical facts about the number 2642250 from the Numbermatics database.
Names of 2642250
- Cardinal: 2642250 can be written as Two million, six hundred forty-two thousand, two hundred fifty.
Scientific notation
- Scientific notation: 2.64225 × 106
Factors of 2642250
Divisors of 2642250
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 13 15 25 26 30 39 50 65 75 78 125 130 150 195 250 271 325 375 390 542 650 750 813 975 1355 1625 1626 1950 2710 3250 3523 4065 4875 6775 7046 8130 9750 10569 13550 17615 20325 21138 33875 35230 40650 52845 67750 88075 101625 105690 176150 203250 264225 440375 528450 880750 1321125 2642250
- Sum of all divisors σ(n): 7128576
- Sum of proper divisors (its aliquot sum) s(n): 4486326
- 2642250 is an abundant number, because the sum of its proper divisors (4486326) is greater than itself. Its abundance is 1844076
Bases of 2642250
- Binary: 10100001010001010010102
- Hexadecimal: 0x28514A
- Base-36: 1KMRU
Squares and roots of 2642250
- 2642250 squared (26422502) is 6981485062500
- 2642250 cubed (26422503) is 18446828906390625000
-
The
square root of 2642250 is 1625.4999231005 -
The
cube root of 2642250 is 138.2477172193
Scales and comparisons
How big is 2642250?- 2,642,250 seconds is equal to 4 weeks, 2 days, 13 hours, 57 minutes, 30 seconds.
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To count from 1 to 2,642,250 would take you about six 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 2642250 cubic inches would be around 11.5 feet tall.
Recreational maths with 2642250
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The information we have on file for 2642250 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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