2149290
2,149,290 is an even composite number composed of six prime numbers multiplied together.
2149290 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 2149290:
2 × 32 × 5 × 11 × 13 × 167
(2 × 3 × 3 × 5 × 11 × 13 × 167)See below for interesting mathematical facts about the number 2149290 from the Numbermatics database.
Names of 2149290
- Cardinal: 2149290 can be written as Two million, one hundred forty-nine thousand, two hundred ninety.
Scientific notation
- Scientific notation: 2.14929 × 106
Factors of 2149290
Divisors of 2149290
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 11 13 15 18 22 26 30 33 39 45 55 65 66 78 90 99 110 117 130 143 165 167 195 198 234 286 330 334 390 429 495 501 585 715 835 858 990 1002 1170 1287 1430 1503 1670 1837 2145 2171 2505 2574 3006 3674 4290 4342 5010 5511 6435 6513 7515 9185 10855 11022 12870 13026 15030 16533 18370 19539 21710 23881 27555 32565 33066 39078 47762 55110 65130 71643 82665 97695 119405 143286 165330 195390 214929 238810 358215 429858 716430 1074645 2149290
- Sum of all divisors σ(n): 6604416
- Sum of proper divisors (its aliquot sum) s(n): 4455126
- 2149290 is an abundant number, because the sum of its proper divisors (4455126) is greater than itself. Its abundance is 2305836
Bases of 2149290
- Binary: 10000011001011101010102
- Hexadecimal: 0x20CBAA
- Base-36: 1A2EI
Squares and roots of 2149290
- 2149290 squared (21492902) is 4619447504100
- 2149290 cubed (21492903) is 9928532326087089000
-
The
square root of 2149290 is 1466.0457018797 -
The
cube root of 2149290 is 129.0520792063
Scales and comparisons
How big is 2149290?- 2,149,290 seconds is equal to 3 weeks, 3 days, 21 hours, 1 minute, 30 seconds.
-
To count from 1 to 2,149,290 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 2149290 cubic inches would be around 10.8 feet tall.
Recreational maths with 2149290
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The information we have on file for 2149290 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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